Ishizawa; Taku
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishizawa; Taku.The latest application filed is for "ink bottle and bottle set".
Company Profile
51.200.177
- Ishizawa; Taku - Matsumoto JP
- ISHIZAWA; Taku - Matsumoto-shi JP
- Ishizawa; Taku - Shiojiri JP
- Ishizawa; Taku - Nagano-Ken JP
- ISHIZAWA; Taku - Shiojiri-shi JP
- Ishizawa; Taku - Nagano JP
- Ishizawa; Taku - Mastsumoto JP
- Ishizawa; Taku - Shiokiri JP
- Ishizawa; Taku - Shoijiri JP
- Ishizawa; Taku - Suwa JP
- Ishizawa, Taku - Negano-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Liquid ejecting system, specific liquid container, provision method, and delivery system Grant 11,440,329 - Ishizawa , et al. September 13, 2 | 2022-09-13 |
| Liquid storage container Grant 11,370,224 - Fukasawa , et al. June 28, 2 | 2022-06-28 |
| Liquid supply system and liquid container Grant 11,318,748 - Mizutani , et al. May 3, 2 | 2022-05-03 |
| Container Grant 11,305,549 - Ishizawa , et al. April 19, 2 | 2022-04-19 |
| Ink container Grant 11,298,947 - Shimizu , et al. April 12, 2 | 2022-04-12 |
| Printing system Grant 11,298,952 - Mizutani , et al. April 12, 2 | 2022-04-12 |
| Image forming apparatus executes image formation process using spot and process colors, when high quality printing function is selected Grant 11,269,574 - Ishizawa , et al. March 8, 2 | 2022-03-08 |
| Ink Bottle And Bottle Set App 20220055369 - ISHIZAWA; Taku ; et al. | 2022-02-24 |
| Ink bottle and bottle set Grant 11,192,380 - Ishizawa , et al. December 7, 2 | 2021-12-07 |
| Liquid supply unit Grant 11,141,985 - Ishizawa , et al. October 12, 2 | 2021-10-12 |
| Liquid Container App 20210309015 - FUKASAWA; Noriyuki ; et al. | 2021-10-07 |
| Ink replenish container Grant 11,117,379 - Fukasawa , et al. September 14, 2 | 2021-09-14 |
| Image Forming Apparatus App 20210263692 - ISHIZAWA; Taku ; et al. | 2021-08-26 |
| Ink Refill Container And Ink Refill System App 20210237456 - MIZUTANI; Tadahiro ; et al. | 2021-08-05 |
| Liquid Storage Container App 20210229453 - Fukasawa; Noriyuki ; et al. | 2021-07-29 |
| Ink tank Grant 11,072,180 - Mizutani , et al. July 27, 2 | 2021-07-27 |
| Ink refill container and ink refill system Grant 11,065,879 - Mizutani , et al. July 20, 2 | 2021-07-20 |
| Ink replenishing container and ink replenishing system Grant 11,059,299 - Ishizawa , et al. July 13, 2 | 2021-07-13 |
| Liquid container Grant 11,052,668 - Miyazawa , et al. July 6, 2 | 2021-07-06 |
| Ink refill container and ink refill system Grant 11,007,787 - Mizutani , et al. May 18, 2 | 2021-05-18 |
| Ink jet recording apparatus Grant RE48,556 - Ishizawa , et al. May 18, 2 | 2021-05-18 |
| Ink replenish container Grant 11,001,068 - Fukasawa , et al. May 11, 2 | 2021-05-11 |
| Printing System App 20210129551 - MIZUTANI; Tadahiro ; et al. | 2021-05-06 |
| Ink replenishing container and ink replenishing system Grant 10,974,512 - Ishizawa , et al. April 13, 2 | 2021-04-13 |
| Liquid Ejecting System, Specific Liquid Container, Provision Method, And Delivery System App 20210070060 - ISHIZAWA; Taku ; et al. | 2021-03-11 |
| Ink Container App 20210060960 - SHIMIZU; Yoshiaki ; et al. | 2021-03-04 |
| Ink replenish container Grant 10,913,280 - Fukasawa , et al. February 9, 2 | 2021-02-09 |
| Container App 20210031536 - ISHIZAWA; Taku ; et al. | 2021-02-04 |
| Liquid supply unit Grant 10,894,418 - Ishizawa , et al. January 19, 2 | 2021-01-19 |
| Liquid supplier, liquid supply system, and method of manufacturing liquid supplier Grant 10,882,321 - Yamaguchi , et al. January 5, 2 | 2021-01-05 |
| Liquid Supply System And Liquid Container App 20200406625 - MIZUTANI; Tadahiro ; et al. | 2020-12-31 |
| Liquid container Grant 10,857,802 - Mizutani , et al. December 8, 2 | 2020-12-08 |
| Liquid ejection apparatus Grant 10,843,471 - Ishizawa , et al. November 24, 2 | 2020-11-24 |
| Ink Refill Container And Ink Refill System App 20200282730 - MIZUTANI; Tadahiro ; et al. | 2020-09-10 |
| Liquid Container App 20200276825 - SHIMIZU; Yoshiaki ; et al. | 2020-09-03 |
| Liquid supply unit Grant 10,759,178 - Oya , et al. Sep | 2020-09-01 |
| Liquid Container App 20200269589 - MIYAZAWA; Seigo ; et al. | 2020-08-27 |
| Liquid Supply Unit App 20200269586 - ISHIZAWA; Taku ; et al. | 2020-08-27 |
| Liquid supply unit Grant 10,752,008 - Shimizu , et al. A | 2020-08-25 |
| Ink refill container and ink refill system Grant 10,752,003 - Mizutani , et al. A | 2020-08-25 |
| Ink Replenishing Container And Ink Replenishing System App 20200238713 - ISHIZAWA; Taku ; et al. | 2020-07-30 |
| Ink Refill Container And Ink Refill System App 20200238715 - MIZUTANI; Tadahiro ; et al. | 2020-07-30 |
| Ink Replenishing Container And Ink Replenishing System App 20200238722 - ISHIZAWA; Taku ; et al. | 2020-07-30 |
| Ink Bottle And Bottle Set App 20200139716 - ISHIZAWA; Taku ; et al. | 2020-05-07 |
| Liquid Ejection Apparatus App 20200130357 - ISHIZAWA; Taku ; et al. | 2020-04-30 |
| Liquid Supply Unit App 20200114651 - ISHIZAWA; Taku ; et al. | 2020-04-16 |
| Printer and ink bottle Grant 10,618,292 - Fukasawa , et al. | 2020-04-14 |
| Ink Tank App 20200086648 - MIZUTANI; Tadahiro ; et al. | 2020-03-19 |
| Liquid Container, Liquid Consumption Device, And Method Of Controlling The Same App 20200070534 - ISHIZAWA; Taku ; et al. | 2020-03-05 |
| Ink Replenish Container App 20200070523 - FUKASAWA; Noriyuki ; et al. | 2020-03-05 |
| Ink replenishment container and method for manufacturing ink replenishment container Grant 10,569,556 - Ishizawa , et al. Feb | 2020-02-25 |
| Liquid supply unit Grant 10,543,692 - Ishizawa , et al. Ja | 2020-01-28 |
| Ink replenish container Grant 10,471,723 - Fukasawa , et al. Nov | 2019-11-12 |
| Packaging container Grant D865,521 - Ishizawa , et al. No | 2019-11-05 |
| Liquid Supplier, Liquid Supply System, And Method Of Manufacturing Liquid Supplier App 20190329558 - YAMAGUCHI; Manabu ; et al. | 2019-10-31 |
| Liquid supply unit Grant 10,434,786 - Fukasawa , et al. O | 2019-10-08 |
| Ink Refill Container And Ink Refill System App 20190299624 - MIZUTANI; Tadahiro ; et al. | 2019-10-03 |
| Liquid container Grant 10,399,344 - Mizutani , et al. Sep | 2019-09-03 |
| Liquid Container App 20190232667 - MIZUTANI; Tadahiro ; et al. | 2019-08-01 |
| Ink bottle Grant 10,350,901 - Mizutani , et al. July 16, 2 | 2019-07-16 |
| Ink replenishment container Grant 10,350,896 - Ishizawa , et al. July 16, 2 | 2019-07-16 |
| Liquid ejection apparatus and cartridge Grant 10,336,110 - Ishizawa , et al. | 2019-07-02 |
| Packaging container Grant D849,532 - Ishizawa , et al. | 2019-05-28 |
| Cartridge App 20190126630 - OYA; Shun ; et al. | 2019-05-02 |
| Cartridge App 20190126626 - ISHIZAWA; Taku ; et al. | 2019-05-02 |
| Cartridge App 20190126627 - FUKASAWA; Noriyuki ; et al. | 2019-05-02 |
| Cartridge App 20190084308 - FUKASAWA; Noriyuki ; et al. | 2019-03-21 |
| Ink Replenishment Container And Method For Manufacturing Ink Replenishment Container App 20190039381 - ISHIZAWA; Taku ; et al. | 2019-02-07 |
| Liquid Supply Unit App 20190039380 - SHINADA; Satoshi ; et al. | 2019-02-07 |
| Ink Refill Container App 20190030903 - Fukasawa; Noriyuki ; et al. | 2019-01-31 |
| Ink Jet Recording Apparatus App 20190023040 - ISHIZAWA; Taku ; et al. | 2019-01-24 |
| Liquid Supply Unit App 20190016146 - FUKASAWA; Noriyuki ; et al. | 2019-01-17 |
| Liquid Supply Unit App 20190016144 - ISHIZAWA; Taku ; et al. | 2019-01-17 |
| Liquid Supply Unit App 20190009555 - SHIMIZU; Yoshiaki ; et al. | 2019-01-10 |
| Ink jet recording apparatus Grant RE47,185 - Ishizawa , et al. J | 2019-01-01 |
| Injection method and liquid container Grant 10,131,150 - Ishizawa , et al. November 20, 2 | 2018-11-20 |
| Liquid Supply Unit App 20180297368 - Oya; Shun ; et al. | 2018-10-18 |
| Liquid Supply Unit And Liquid Jetting Device App 20180281433 - OYA; Shun ; et al. | 2018-10-04 |
| Ink Replenishment Assist Apparatus And Ink Replenishment Apparatus App 20180272723 - SHINADA; Satoshi ; et al. | 2018-09-27 |
| Ink Replenishment Container App 20180250944 - Ishizawa; Taku ; et al. | 2018-09-06 |
| Printer And Ink Bottle App 20180250943 - FUKASAWA; Noriyuki ; et al. | 2018-09-06 |
| Ink Bottle And Bottle Set App 20180207939 - Ishizawa; Taku ; et al. | 2018-07-26 |
| Packaging container Grant D822,477 - Ishizawa , et al. July 10, 2 | 2018-07-10 |
| Liquid supply unit Grant 10,005,286 - Oya , et al. June 26, 2 | 2018-06-26 |
| Cap for an ink cartridge Grant D816,157 - Ishizawa , et al. April 24, 2 | 2018-04-24 |
| Liquid Container App 20180099506 - MIZUTANI; Tadahiro ; et al. | 2018-04-12 |
| Ink cartridge Grant D815,200 - Ishizawa , et al. April 10, 2 | 2018-04-10 |
| Ink cartridge Grant D809,596 - Ishizawa , et al. February 6, 2 | 2018-02-06 |
| Liquid container and liquid ejection system Grant 9,878,551 - Shimizu , et al. January 30, 2 | 2018-01-30 |
| Liquid Ejection Apparatus And Cartridge App 20180015752 - ISHIZAWA; Taku ; et al. | 2018-01-18 |
| Ink Replenish Container App 20170355194 - FUKASAWA; Noriyuki ; et al. | 2017-12-14 |
| Ink Replenish Adjunctive Device And Ink Replenish Device App 20170355196 - SHINADA; Satoshi ; et al. | 2017-12-14 |
| Ink Bottle App 20170355191 - MIZUTANI; Tadahiro ; et al. | 2017-12-14 |
| Ink Replenish Container App 20170355195 - FUKASAWA; Noriyuki ; et al. | 2017-12-14 |
| Liquid supply set, liquid supply apparatus, and liquid ejection system Grant 9,821,561 - Ishizawa , et al. November 21, 2 | 2017-11-21 |
| Liquid supply set, liquid supply apparatus, and liquid ejection system Grant 9,821,560 - Ishizawa , et al. November 21, 2 | 2017-11-21 |
| Liquid Supplying Unit And Liquid Ejecting System App 20170182781 - SHIMIZU; Yoshiaki ; et al. | 2017-06-29 |
| Liquid Supply Unit App 20170151802 - TOBA; Koichi ; et al. | 2017-06-01 |
| Liquid Supply Unit App 20170151793 - OYA; Shun ; et al. | 2017-06-01 |
| Liquid Container And Liquid Ejection System App 20170113466 - Shimizu; Yoshiaki ; et al. | 2017-04-27 |
| Injection Method And Liquid Container App 20170100940 - ISHIZAWA; Taku ; et al. | 2017-04-13 |
| Terminal Connection Assembly And Cartridge App 20170085031 - Ishizawa; Taku ; et al. | 2017-03-23 |
| Liquid Supply Set, Liquid Supply Apparatus, and Liquid Ejection System App 20170072701 - Ishizawa; Taku ; et al. | 2017-03-16 |
| Liquid Supply Set, Liquid Supply Apparatus, and Liquid Ejection System App 20170072700 - Ishizawa; Taku ; et al. | 2017-03-16 |
| Liquid fill container Grant 9,592,675 - Matsumoto , et al. March 14, 2 | 2017-03-14 |
| Tank unit and liquid ejecting system having tank unit Grant 9,539,820 - Ishizawa , et al. January 10, 2 | 2017-01-10 |
| Liquid container and liquid ejection system Grant 9,505,223 - Shimizu , et al. November 29, 2 | 2016-11-29 |
| Liquid supply device and liquid jetting system Grant 9,365,042 - Ishizawa , et al. June 14, 2 | 2016-06-14 |
| Liquid container and liquid ejection system Grant 9,358,795 - Shimizu , et al. June 7, 2 | 2016-06-07 |
| Ink pack Grant D757,173 - Ishizawa , et al. May 24, 2 | 2016-05-24 |
| Packaging tray and packaging body Grant 9,346,278 - Ishizawa , et al. May 24, 2 | 2016-05-24 |
| Recording apparatus Grant 9,254,667 - Tanaka , et al. February 9, 2 | 2016-02-09 |
| Liquid Fill Container App 20160016408 - MATSUMOTO; Hitoshi ; et al. | 2016-01-21 |
| Liquid Container App 20160016411 - Kawate; Hiroyuki ; et al. | 2016-01-21 |
| Liquid containing body Grant 9,227,415 - Nagashima , et al. January 5, 2 | 2016-01-05 |
| Tank Unit And Liquid Ejecting System Having Tank Unit App 20150352850 - ISHIZAWA; Taku ; et al. | 2015-12-10 |
| Liquid container and filling method Grant 9,205,659 - Ishizawa , et al. December 8, 2 | 2015-12-08 |
| Liquid Container And Liquid Ejection System App 20150343789 - Shimizu; Yoshiaki ; et al. | 2015-12-03 |
| Liquid containing vessel Grant 9,186,902 - Ishizawa , et al. November 17, 2 | 2015-11-17 |
| Packaging Tray and Packaging Body App 20150321481 - Ishizawa; Taku ; et al. | 2015-11-12 |
| Liquid housing body recycling method, and liquid housing container Grant 9,162,466 - Nagashima , et al. October 20, 2 | 2015-10-20 |
| Tank unit and liquid ejecting system having tank unit Grant 9,139,011 - Ishizawa , et al. September 22, 2 | 2015-09-22 |
| Liquid Container And Filling Method App 20150258802 - ISHIZAWA; Taku ; et al. | 2015-09-17 |
| Liquid container Grant 9,132,652 - Ishizawa , et al. September 15, 2 | 2015-09-15 |
| Liquid container Grant 9,132,650 - Nagashima , et al. September 15, 2 | 2015-09-15 |
| Method of manufacturing a liquid container Grant 9,108,751 - Ishizawa , et al. August 18, 2 | 2015-08-18 |
| Recording Apparatus App 20150224777 - TANAKA; Yoshiyuki ; et al. | 2015-08-13 |
| Liquid Supply Apparatus And Liquid Containing Body App 20150225227 - ISHIZAWA; Taku ; et al. | 2015-08-13 |
| Liquid fill container Grant 9,090,075 - Matsumoto , et al. July 28, 2 | 2015-07-28 |
| Method for manufacturing liquid container, and liquid container Grant 9,085,113 - Ishizawa , et al. July 21, 2 | 2015-07-21 |
| Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge Grant 9,061,508 - Ishizawa , et al. June 23, 2 | 2015-06-23 |
| Liquid Housing Body Recycling Method, And Liquid Housing Container App 20150097902 - NAGASHIMA; Takumi ; et al. | 2015-04-09 |
| Ink cartridge, and ink-jet recording apparatus using the same Grant 8,998,394 - Ishizawa , et al. April 7, 2 | 2015-04-07 |
| Liquid Container And Liquid Ejection System App 20150085030 - Shimizu; Yoshiaki ; et al. | 2015-03-26 |
| Method of refilling liquid, liquid container, and method of manufacturing a liquid container Grant 8,985,752 - Ishizawa , et al. March 24, 2 | 2015-03-24 |
| Liquid Containing Body App 20150077483 - NAGASHIMA; Takumi ; et al. | 2015-03-19 |
| Liquid Containing Vessel App 20150077487 - ISHIZAWA; Taku ; et al. | 2015-03-19 |
| Liquid Container App 20150077484 - Nagashima; Takumi ; et al. | 2015-03-19 |
| Liquid container and liquid ejection system Grant 8,926,073 - Shimizu , et al. January 6, 2 | 2015-01-06 |
| Liquid Container App 20140362148 - ISHIZAWA; Taku ; et al. | 2014-12-11 |
| Liquid Supply Device And Liquid Jetting System App 20140313266 - Ishizawa; Taku ; et al. | 2014-10-23 |
| Liquid container and method of manufacturing liquid container Grant 8,857,957 - Ishizawa , et al. October 14, 2 | 2014-10-14 |
| Tank Unit And Liquid Ejecting System Having Tank Unit App 20140247310 - ISHIZAWA; Taku ; et al. | 2014-09-04 |
| Ink cartridge Grant D712,466 - Nagashima , et al. September 2, 2 | 2014-09-02 |
| Liquid supply device and liquid jetting system Grant 8,807,717 - Ishizawa , et al. August 19, 2 | 2014-08-19 |
| Tank unit and liquid ejecting system having tank unit Grant 8,757,781 - Ishizawa , et al. June 24, 2 | 2014-06-24 |
| Liquid Container And Liquid Ejection System App 20140146113 - Shimizu; Yoshiaki ; et al. | 2014-05-29 |
| Liquid container ink jet printer having the liquid container Grant 8,733,911 - Mizutani , et al. May 27, 2 | 2014-05-27 |
| Method of manufacturing a liquid container Grant 8,733,914 - Ishizawa , et al. May 27, 2 | 2014-05-27 |
| Liquid container and liquid ejection system Grant 8,678,567 - Shimizu , et al. March 25, 2 | 2014-03-25 |
| Liquid container Grant 8,668,317 - Ishizawa , et al. March 11, 2 | 2014-03-11 |
| Method for Manufacturing Liquid Container, and Liquid Container App 20140061961 - Ishizawa; Taku ; et al. | 2014-03-06 |
| Liquid Container and Method of Manufacturing Liquid Container App 20140061200 - Ishizawa; Taku ; et al. | 2014-03-06 |
| Liquid storage container mounted on liquid ejecting apparatus Grant 8,662,738 - Kawate , et al. March 4, 2 | 2014-03-04 |
| Ink Cartridge, And Ink-jet Recording Apparatus Using The Same App 20140055538 - ISHIZAWA; Taku ; et al. | 2014-02-27 |
| Ink jet recording apparatus Grant 8,646,885 - Ishizawa , et al. February 11, 2 | 2014-02-11 |
| Ink cartridge, and ink-jet recording apparatus using the same Grant 8,636,347 - Ishizawa , et al. January 28, 2 | 2014-01-28 |
| Method Of Refilling Liquid, Liquid Container, And Method Of Manufacturing A Liquid Container App 20130321538 - ISHIZAWA; Taku ; et al. | 2013-12-05 |
| Method Of Manufacturing A Liquid Container App 20130318923 - Ishizawa; Taku ; et al. | 2013-12-05 |
| Method Of Manufacturing A Liquid Container App 20130321534 - Ishizawa; Taku ; et al. | 2013-12-05 |
| Printing system and program Grant 8,596,735 - Koganehira , et al. December 3, 2 | 2013-12-03 |
| Recording Material Delivery System For Recording Material-consuming Apparatus; Circuit Board; Structural Body; And Ink Cartridge App 20130307906 - Ishizawa; Taku ; et al. | 2013-11-21 |
| Ink cartridge Grant D692,052 - Ishizawa , et al. October 22, 2 | 2013-10-22 |
| Circuit board for an ink cartridge Grant D691,101 - Ishizawa , et al. October 8, 2 | 2013-10-08 |
| Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge Grant 8,540,347 - Ishizawa , et al. September 24, 2 | 2013-09-24 |
| Container unit and liquid ejection system Grant 8,491,109 - Takeda , et al. July 23, 2 | 2013-07-23 |
| Liquid accommodating container, tank unit, and liquid ejecting system Grant 8,454,139 - Ishizawa , et al. June 4, 2 | 2013-06-04 |
| Ink cartridge Grant D680,164 - Kawate , et al. April 16, 2 | 2013-04-16 |
| Ink cartridge Grant D677,721 - Kawate , et al. March 12, 2 | 2013-03-12 |
| Liquid container, method of filling liquid into liquid container, and remanufacturing method of liquid container Grant 8,366,251 - Wanibe , et al. February 5, 2 | 2013-02-05 |
| Liquid container, method of filling liquid into liquid container, and remanufacturing method of liquid container Grant 8,366,250 - Wanibe , et al. February 5, 2 | 2013-02-05 |
| Liquid container having a structure that enables rapid charging Grant 8,317,307 - Ishizawa November 27, 2 | 2012-11-27 |
| Container cap with stopper Grant D670,165 - Ishizawa , et al. November 6, 2 | 2012-11-06 |
| Liquid Container App 20120249698 - Ishizawa; Taku ; et al. | 2012-10-04 |
| Ink cartridge Grant D666,240 - Kawate , et al. August 28, 2 | 2012-08-28 |
| Liquid injecting method and liquid container Grant 8,235,513 - Shinada , et al. August 7, 2 | 2012-08-07 |
| Liquid Storage Container Mounted On Liquid Ejecting Apparatus App 20120195158 - Kawate; Hiroyuki ; et al. | 2012-08-02 |
| Container Unit And Liquid Ejection System App 20120182364 - Takeda; Yuki ; et al. | 2012-07-19 |
| Liquid container Grant 8,210,670 - Ishizawa , et al. July 3, 2 | 2012-07-03 |
| Liquid container and liquid consuming apparatus Grant 8,192,003 - Ishizawa June 5, 2 | 2012-06-05 |
| Container cap with stopper Grant D660,695 - Ishizawa , et al. May 29, 2 | 2012-05-29 |
| Liquid container, board, and method of rewriting liquid information Grant 8,186,816 - Ishizawa , et al. May 29, 2 | 2012-05-29 |
| Liquid Fill Container App 20120125481 - Matsumoto; Hitoshi ; et al. | 2012-05-24 |
| Liquid delivery system and manufacturing method thereof Grant 8,182,075 - Ishizawa , et al. May 22, 2 | 2012-05-22 |
| Liquid container and remanufacturing method of liquid container Grant 8,177,342 - Wanibe , et al. May 15, 2 | 2012-05-15 |
| Injection apparatus and a valve device provided in a passage Grant 8,157,360 - Kimura , et al. April 17, 2 | 2012-04-17 |
| Liquid storage container Grant 8,141,992 - Ishizawa , et al. March 27, 2 | 2012-03-27 |
| Combined container and ink tanks for a printer Grant D656,539 - Ishizawa , et al. March 27, 2 | 2012-03-27 |
| Liquid container and remanufacturing method of liquid container Grant 8,142,000 - Ishizawa , et al. March 27, 2 | 2012-03-27 |
| Liquid Supply Device And Liquid Jetting System App 20120056949 - Ishizawa; Taku ; et al. | 2012-03-08 |
| Tank Unit And Liquid Ejecting System Having Tank Unit App 20120056938 - Ishizawa; Taku ; et al. | 2012-03-08 |
| Printing System And Program App 20120050359 - Koganehira; Shuichi ; et al. | 2012-03-01 |
| Ink Jet Recording Apparatus App 20120050416 - ISHIZAWA; Taku ; et al. | 2012-03-01 |
| Liquid Container And Liquid Ejection System App 20120038719 - Shimizu; Yoshiaki ; et al. | 2012-02-16 |
| Packaging container Grant D653,950 - Ishizawa , et al. February 14, 2 | 2012-02-14 |
| Liquid container with structure for controlling leaked liquid Grant 8,113,639 - Kimura , et al. February 14, 2 | 2012-02-14 |
| Liquid Accommodating Container, Tank Unit, And Liquid Ejecting System App 20120013687 - Ishizawa; Taku ; et al. | 2012-01-19 |
| Liquid container Grant 8,083,335 - Ishizawa , et al. December 27, 2 | 2011-12-27 |
| Mountable apparatus and board having an installation status notifier Grant 8,075,115 - Ishizawa , et al. December 13, 2 | 2011-12-13 |
| Liquid container with structure for controlling leaked liquid Grant 8,057,026 - Kimura , et al. November 15, 2 | 2011-11-15 |
| Valve device provided in a passage forming member Grant 8,042,921 - Kimura , et al. October 25, 2 | 2011-10-25 |
| Liquid Container And Liquid-consuming Device App 20110234719 - Mizutani; Tadahiro ; et al. | 2011-09-29 |
| Liquid container Grant 8,011,772 - Kimura , et al. September 6, 2 | 2011-09-06 |
| Liquid container Grant 7,997,703 - Naka , et al. August 16, 2 | 2011-08-16 |
| Liquid container Grant 7,997,702 - Kimura , et al. August 16, 2 | 2011-08-16 |
| Liquid storage container Grant 7,971,976 - Ishizawa , et al. July 5, 2 | 2011-07-05 |
| Liquid container Grant 7,967,427 - Ishizawa , et al. June 28, 2 | 2011-06-28 |
| Method of manufacturing a liquid container including a check valve and bypass flowing passage, and liquid container including said check valve and bypass flowing passage Grant 7,967,428 - Seino , et al. June 28, 2 | 2011-06-28 |
| Liquid Container App 20110134197 - Ishizawa; Taku ; et al. | 2011-06-09 |
| Liquid container with mounting and removal guide for regulating movement of the liquid container Grant 7,954,935 - Kimura , et al. June 7, 2 | 2011-06-07 |
| Liquid injecting method and liquid container Grant 7,942,510 - Shinada , et al. May 17, 2 | 2011-05-17 |
| Liquid container Grant 7,926,926 - Ishizawa , et al. April 19, 2 | 2011-04-19 |
| Liquid-supplying system and liquid-consuming apparatus Grant 7,866,801 - Ishizawa , et al. January 11, 2 | 2011-01-11 |
| Liquid consumption apparatus and liquid consumption amount control method Grant 7,850,263 - Shinada , et al. December 14, 2 | 2010-12-14 |
| Ink cartridge Grant D627,818 - Ishizawa , et al. November 23, 2 | 2010-11-23 |
| Recording Material Delivery System For Recording Material-consuming Apparatus; Circuit Board; Structural Body; And Ink Cartridge App 20100289847 - ISHIZAWA; Taku ; et al. | 2010-11-18 |
| Liquid container Grant 7,832,849 - Ishizawa , et al. November 16, 2 | 2010-11-16 |
| Ink Cartridge, And Ink-jet Recording Apparatus Using The Same App 20100283821 - ISHIZAWA; Taku ; et al. | 2010-11-11 |
| Liquid container Grant 7,828,422 - Kimura , et al. November 9, 2 | 2010-11-09 |
| Liquid ejecting apparatus and liquid container holder thereof Grant 7,806,523 - Seino , et al. October 5, 2 | 2010-10-05 |
| Injection Apparatus And A Valve Device Provided In A Passage App 20100245499 - KIMURA; Hitotoshi ; et al. | 2010-09-30 |
| Ink cartridge, and ink-jet recording apparatus using the same Grant 7,784,923 - Ishizawa , et al. August 31, 2 | 2010-08-31 |
| Liquid container and liquid filling method Grant 7,775,650 - Ishizawa , et al. August 17, 2 | 2010-08-17 |
| Injection apparatus and a valve device provided in a passage Grant 7,758,172 - Kimura , et al. July 20, 2 | 2010-07-20 |
| Liquid container, component for forming liquid container, and method for producing liquid container Grant 7,722,174 - Kimura , et al. May 25, 2 | 2010-05-25 |
| Liquid storage container Grant 7,699,453 - Ishizawa , et al. April 20, 2 | 2010-04-20 |
| Liquid Container, Method Of Filling Liquid Into Liquid Container, And Remanufacturing Method Of Liquid Container App 20100073438 - Wanibe; Akihisa ; et al. | 2010-03-25 |
| Liquid container having foldable portion Grant 7,677,712 - Ishizawa , et al. March 16, 2 | 2010-03-16 |
| Gas absorption device, method of manufacturing the same, and liquid container Grant 7,674,322 - Ishizawa , et al. March 9, 2 | 2010-03-09 |
| Differential pressure valve unit Grant 7,665,833 - Ishizawa , et al. February 23, 2 | 2010-02-23 |
| Injection Apparatus And A Valve Device Provided In A Passage App 20100025602 - Kimura; Hitotoshi ; et al. | 2010-02-04 |
| Liquid Delivery System And Manufacturing Method Thereof App 20100013896 - ISHIZAWA; Taku ; et al. | 2010-01-21 |
| Liquid Container And Remanufacturing Method Of Liquid Container App 20090322838 - Wanibe; Akihisa ; et al. | 2009-12-31 |
| Liquid Container And Remanufacturing Method Of Liquid Container App 20090322839 - Ishizawa; Taku ; et al. | 2009-12-31 |
| Liquid Container, Method Of Filling Liquid Into Liquid Container, And Remanufacturing Method Of Liquid Container App 20090322832 - WANIBE; AKIHISA ; et al. | 2009-12-31 |
| Liquid cartridge, liquid ejection apparatus and liquid ejection control method Grant 7,625,077 - Shinada , et al. December 1, 2 | 2009-12-01 |
| Liquid Container and Liquid Consuming Apparatus App 20090262170 - Ishizawa; Taku | 2009-10-22 |
| Liquid Container, Board, And Method Of Rewriting Liquid Information App 20090251498 - Ishizawa; Taku ; et al. | 2009-10-08 |
| Liquid Container And Membrane Valve App 20090244223 - Mizutani; Tadahiro ; et al. | 2009-10-01 |
| Liquid Container, Board, And Method Of Rewriting Liquid Information App 20090244122 - Ishizawa; Taku ; et al. | 2009-10-01 |
| Liquid Container And Differential Pressure Regulating Valve App 20090237474 - Ishizawa; Taku ; et al. | 2009-09-24 |
| Mountable Apparatus, Board, And Method Of Rewriting Liquid Information App 20090237439 - Ishizawa; Taku ; et al. | 2009-09-24 |
| Liquid Container And Method Of Manufacturing The Same App 20090237475 - Ishizawa; Taku | 2009-09-24 |
| Liquid Container App 20090237448 - Kimura; Hitotoshi ; et al. | 2009-09-24 |
| Liquid container Grant 7,581,808 - Ishizawa , et al. September 1, 2 | 2009-09-01 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus Grant 7,566,120 - Ishizawa , et al. July 28, 2 | 2009-07-28 |
| Liquid container with a waste liquid storing portion Grant 7,559,638 - Kimura , et al. July 14, 2 | 2009-07-14 |
| Liquid Container And Liquid Filling Method App 20090167826 - Ishizawa; Taku ; et al. | 2009-07-02 |
| Liquid container Grant 7,543,925 - Ishizawa , et al. June 9, 2 | 2009-06-09 |
| Liquid Contanier App 20090102897 - MIZUTANI; Tadahiro ; et al. | 2009-04-23 |
| Liquid Container App 20090102902 - Nose; Hiroshi ; et al. | 2009-04-23 |
| Liquid container and liquid filling method Grant 7,513,613 - Ishizawa , et al. April 7, 2 | 2009-04-07 |
| Liquid container, liquid ejection device and liquid container case Grant 7,488,067 - Ishizawa , et al. February 10, 2 | 2009-02-10 |
| Ink cartridge Grant D585,090 - Ishizawa January 20, 2 | 2009-01-20 |
| Ink cartridge Grant D584,768 - Ishizawa January 13, 2 | 2009-01-13 |
| Ink cartridge Grant D583,861 - Wanibe , et al. December 30, 2 | 2008-12-30 |
| Liquid container with structure for controlling leaked liquid Grant 7,452,062 - Kimura , et al. November 18, 2 | 2008-11-18 |
| Liquid Container App 20080273048 - Naka; Takahiro ; et al. | 2008-11-06 |
| Ink cartridge Grant D580,107 - Ishizawa , et al. November 4, 2 | 2008-11-04 |
| Liquid Container App 20080239039 - Ishizawa; Taku ; et al. | 2008-10-02 |
| Liquid Container App 20080218568 - Kimura; Hitotoshi ; et al. | 2008-09-11 |
| Liquid Container, Component For Forming Liquid Container, And Method For Producing Liquid Container App 20080211890 - Kimura; Hitotoshi ; et al. | 2008-09-04 |
| Liquid Container App 20080204530 - Kimura; Hitotoshi ; et al. | 2008-08-28 |
| Liquid container Grant 7,404,628 - Naka , et al. July 29, 2 | 2008-07-29 |
| Liquid container Grant 7,396,114 - Ishizawa , et al. July 8, 2 | 2008-07-08 |
| Liquid Container App 20080151019 - Kimura; Hitotoshi ; et al. | 2008-06-26 |
| Liquid Container App 20080151020 - Kimura; Hitotoshi ; et al. | 2008-06-26 |
| Liquid container, component for forming liquid container, and method for producing liquid container Grant 7,387,378 - Kimura , et al. June 17, 2 | 2008-06-17 |
| Liquid container capable of maintaining airtightness Grant 7,384,133 - Ishizawa , et al. June 10, 2 | 2008-06-10 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus Grant 7,380,909 - Ishizawa , et al. June 3, 2 | 2008-06-03 |
| Liquid container Grant 7,367,662 - Kimura , et al. May 6, 2 | 2008-05-06 |
| Ink cartridge Grant D563,465 - Ishizawa , et al. March 4, 2 | 2008-03-04 |
| Ink cartridge Grant D563,466 - Wanibe , et al. March 4, 2 | 2008-03-04 |
| Ink cartridge Grant D563,462 - Wanibe , et al. March 4, 2 | 2008-03-04 |
| Ink cartridge Grant D563,463 - Ishizawa , et al. March 4, 2 | 2008-03-04 |
| Ink cartridge Grant D563,467 - Wanibe , et al. March 4, 2 | 2008-03-04 |
| Ink cartridge Grant D563,464 - Ishizawa , et al. March 4, 2 | 2008-03-04 |
| Liquid Container App 20080049079 - ISHIZAWA; Taku ; et al. | 2008-02-28 |
| Liquid container App 20080049083 - Ishizawa; Taku ; et al. | 2008-02-28 |
| Liquid Injecting Method And Liquid Container App 20080036833 - SHINADA; Satoshi ; et al. | 2008-02-14 |
| Liquid Injecting Method And Liquid Container App 20080036808 - SHINADA; Satoshi ; et al. | 2008-02-14 |
| Liquid Container App 20080036831 - Kimura; Hitotoshi ; et al. | 2008-02-14 |
| Liquid Container And Liquid Consuming Apparatus App 20080036802 - Ishizawa; Taku ; et al. | 2008-02-14 |
| Method Of Manufacturing Liquid Container, And Liquid Container App 20080030558 - Seino; Takeo ; et al. | 2008-02-07 |
| Liquid Container App 20080024572 - Kimura; Hitotoshi ; et al. | 2008-01-31 |
| Liquid Storage Container App 20080018718 - ISHIZAWA; Taku ; et al. | 2008-01-24 |
| Liquid Storage Container App 20080012915 - Ishizawa; Taku ; et al. | 2008-01-17 |
| Liquid Storage Container App 20080012914 - ISHIZAWA; Taku ; et al. | 2008-01-17 |
| Liquid-supplying system and liquid-consuming apparatus App 20080006332 - Ishizawa; Taku ; et al. | 2008-01-10 |
| Liquid Consumption Apparatus And Liquid Consumption Amount Control Method App 20080007580 - SHINADA; Satoshi ; et al. | 2008-01-10 |
| Gas Absorption Device, Method Of Manufacturing The Same, And Liquid Container App 20070295206 - Ishizawa; Taku ; et al. | 2007-12-27 |
| Gas absorption device, method of manufacturing the same, and liquid container Grant 7,311,761 - Ishizawa , et al. December 25, 2 | 2007-12-25 |
| Liquid consumption apparatus and liquid amount determination method App 20070285446 - Shinada; Satoshi ; et al. | 2007-12-13 |
| Ink cartridge, and ink-jet recording apparatus using the same App 20070279462 - Ishizawa; Taku ; et al. | 2007-12-06 |
| Liquid container with mounting and removal operation guide groove regulating movement Grant 7,293,864 - Kimura , et al. November 13, 2 | 2007-11-13 |
| Method of filling a liquid container having a check valve and a flow path bypassing the check valve Grant 7,293,863 - Seino , et al. November 13, 2 | 2007-11-13 |
| Liquid Container App 20070242115 - Ishizawa; Taku ; et al. | 2007-10-18 |
| Liquid container App 20070242117 - Ishizawa; Taku ; et al. | 2007-10-18 |
| Liquid container App 20070222833 - Ishizawa; Taku ; et al. | 2007-09-27 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus App 20070195140 - Ishizawa; Taku ; et al. | 2007-08-23 |
| Liquid cartridge and method for manufacturing liquid cartridge Grant 7,249,832 - Sakai , et al. July 31, 2 | 2007-07-31 |
| Valve device and liquid ejection apparatus App 20070158475 - Kimura; Hitotoshi ; et al. | 2007-07-12 |
| Differential Pressure Valve Unit App 20070131885 - Ishizawa; Taku ; et al. | 2007-06-14 |
| Method for manufacturing liquid cartridge and a liquid cartridge Grant 7,222,949 - Ichihashi , et al. May 29, 2 | 2007-05-29 |
| Liquid Container, Liquid Ejection Device And Liquid Container Case App 20070115332 - Ishizawa; Taku ; et al. | 2007-05-24 |
| Ink cartridge, and ink-jet recording apparatus using the same Grant 7,152,965 - Ishizawa , et al. December 26, 2 | 2006-12-26 |
| Liquid cartridge Grant 7,147,309 - Sakai , et al. December 12, 2 | 2006-12-12 |
| Liquid Cartridge, Liquid Ejection Apparatus And Liquid Ejection Control Method App 20060268077 - Shinada; Satoshi ; et al. | 2006-11-30 |
| Ink cartridge for printer Grant D531,208 - Shinada , et al. October 31, 2 | 2006-10-31 |
| Terminals for circuit board Grant 7,125,100 - Ishizawa , et al. October 24, 2 | 2006-10-24 |
| Liquid cartridge Grant 7,125,108 - Toba , et al. October 24, 2 | 2006-10-24 |
| Liquid container and liquid filling method App 20060227190 - Ishizawa; Taku ; et al. | 2006-10-12 |
| Liquid container App 20060215002 - Ishizawa; Taku ; et al. | 2006-09-28 |
| Ink cartridge for printer Grant D528,598 - Ishizawa , et al. September 19, 2 | 2006-09-19 |
| Pressure differential regulating valve unit, a liquid cartridge and a method for assembling a liquid cartridge Grant 7,097,293 - Ichihashi , et al. August 29, 2 | 2006-08-29 |
| Liquid container, liquid ejection device and liquid container case Grant 7,097,294 - Ishizawa , et al. August 29, 2 | 2006-08-29 |
| Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system Grant 7,077,513 - Kimura , et al. July 18, 2 | 2006-07-18 |
| Ink cartridge for printer Grant D524,855 - Ishizawa , et al. July 11, 2 | 2006-07-11 |
| Ink cartridge for printer Grant D522,049 - Ishizawa , et al. May 30, 2 | 2006-05-30 |
| Liquid container and liquid ejection apparatus Grant 7,018,029 - Ishizawa , et al. March 28, 2 | 2006-03-28 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus App 20060028517 - Ishizawa; Taku ; et al. | 2006-02-09 |
| Ink pack Grant D513,417 - Ishizawa , et al. January 3, 2 | 2006-01-03 |
| Ink cartridge for printer Grant D511,792 - Shinada , et al. November 22, 2 | 2005-11-22 |
| Gas absorption device, method of manufacturing the same, and liquid container App 20050204921 - Ishizawa, Taku ; et al. | 2005-09-22 |
| Liquid ejecting apparatus and liquid container holder thereof App 20050185036 - Seino, Takeo ; et al. | 2005-08-25 |
| Method of manufacturing liquid container, and liquid container App 20050179751 - Seino, Takeo ; et al. | 2005-08-18 |
| Liquid container App 20050179752 - Ishizawa, Taku ; et al. | 2005-08-18 |
| Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system Grant 6,883,905 - Kimura , et al. April 26, 2 | 2005-04-26 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus Grant 6,874,876 - Ishizawa , et al. April 5, 2 | 2005-04-05 |
| Liquid container App 20050068382 - Kimura, Hitotoshi ; et al. | 2005-03-31 |
| Liquid container App 20050062811 - Ishizawa, Taku ; et al. | 2005-03-24 |
| Liquid container App 20050057622 - Kimura, Hitotoshi ; et al. | 2005-03-17 |
| Liquid container App 20050057625 - Ishizawa, Taku ; et al. | 2005-03-17 |
| Liquid ejecting apparatus and liquid container holder thereof App 20050052511 - Seino, Takeo ; et al. | 2005-03-10 |
| Liquid container App 20050041078 - Kimura, Hitotoshi ; et al. | 2005-02-24 |
| Liquid container and liquid ejection apparatus App 20050041061 - Ishizawa, Taku ; et al. | 2005-02-24 |
| Ink cartridge for recording apparatus Grant 6,848,775 - Ishizawa , et al. February 1, 2 | 2005-02-01 |
| Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system Grant 6,840,604 - Kimura , et al. January 11, 2 | 2005-01-11 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus Grant 6,834,945 - Ishizawa , et al. December 28, 2 | 2004-12-28 |
| Liquid container App 20040252146 - Naka, Takahiro ; et al. | 2004-12-16 |
| Liquid container, liquid ejection device and liquid container case App 20040218021 - Ishizawa, Taku ; et al. | 2004-11-04 |
| Liquid container, component for forming liquid container, and method for producing liquid container App 20040217127 - Kimura, Hitotoshi ; et al. | 2004-11-04 |
| Liquid cartridge App 20040174418 - Toba, Koichi ; et al. | 2004-09-09 |
| Pressure differential regulating valve unit, a liquid cartridge and a method for assembling a liquid cartridge App 20040169708 - Ichihashi, Akira ; et al. | 2004-09-02 |
| Liquid cartridge App 20040165043 - Sakai, Yasuto ; et al. | 2004-08-26 |
| Liquid cartridge and method for manufacturing liquid cartridge App 20040165045 - Sakai, Yasuto ; et al. | 2004-08-26 |
| Method for manufacturing liquid cartridge and a liquid cartridge App 20040165042 - Ichihashi, Akira ; et al. | 2004-08-26 |
| Terminals for circuit board App 20040046822 - Ishizawa, Taku ; et al. | 2004-03-11 |
| Inc jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system App 20030210309 - Kimura, Hitotoshi ; et al. | 2003-11-13 |
| Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system App 20030202059 - Kimura, Hitotoshi ; et al. | 2003-10-30 |
| Ink Cartridge for use with Recording Apparatus and Ink Jet Recording Apparatus App 20030071874 - Ishizawa, Taku ; et al. | 2003-04-17 |
| Ink cartridge for use with recording apparatus and ink jet recording apparatus App 20020196312 - Ishizawa, Taku ; et al. | 2002-12-26 |
| Terminals for circuit board App 20020112878 - Ishizawa, Taku ; et al. | 2002-08-22 |
| Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system App 20020113852 - Kimura, Hitotoshi ; et al. | 2002-08-22 |
| Ink cartridge, and ink-jet recording apparatus using the same App 20020093556 - Ishizawa, Taku ; et al. | 2002-07-18 |
| Ink cartridge, and ink-jet recording apparatus using the same App 20020089576 - Ishizawa, Taku ; et al. | 2002-07-11 |
| Ink cartridge for recording apparatus App 20010038405 - Ishizawa, Taku ; et al. | 2001-11-08 |
| Ink cartridge, and ink-jet recording apparatus using the same App 20010024225 - Ishizawa, Taku ; et al. | 2001-09-27 |
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