KOIZUMI; Yoshihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOIZUMI; Yoshihiro.The latest application filed is for "cartridge".
Company Profile
5.41.48
- KOIZUMI; Yoshihiro - Shiojiri-shi JP
- Koizumi; Yoshihiro - Shiojiri JP
- Koizumi; Yoshihiro - Tokyo JP
- Koizumi; Yoshihiro - Suwa JP
- Koizumi; Yoshihiro - Nagano JP
- Koizumi; Yoshihiro - Nagano-ken JP
- Koizumi; Yoshihiro - Kanagawa JP
- Koizumi, Yoshihiro - Tokyo-to JP
- Koizumi, Yoshihiro - Hachioji-Shi JP
Patent Activity
| Patent | Date |
|---|---|
| Cartridge App 20220305798 - MIZUTANI; Tadahiro ; et al. | 2022-09-29 |
| Cartridge App 20220297438 - NAGASHIMA; Takumi ; et al. | 2022-09-22 |
| Cartridge App 20220297437 - NAGASHIMA; Takumi ; et al. | 2022-09-22 |
| Cartridge, Printing Device, And Printing System App 20220194087 - OYA; Shun ; et al. | 2022-06-23 |
| Ink cartridge, printer, and method for mounting ink cartridge Grant 11,318,749 - Koizumi , et al. May 3, 2 | 2022-05-03 |
| Cartridge, Printing System, And Printing Device App 20220097389 - OYA; Shun ; et al. | 2022-03-31 |
| Ink Supply Bottle App 20220001671 - KOIZUMI; Yoshihiro | 2022-01-06 |
| Cartridge and liquid ejection system Grant 11,072,183 - Koizumi , et al. July 27, 2 | 2021-07-27 |
| Ink Cartridge, Printer, And Method For Mounting Ink Cartridge App 20210197575 - KOIZUMI; Yoshihiro ; et al. | 2021-07-01 |
| Cartridge and liquid ejecting system Grant 11,014,369 - Oya , et al. May 25, 2 | 2021-05-25 |
| Liquid container and liquid ejecting apparatus Grant 10,981,391 - Oya , et al. April 20, 2 | 2021-04-20 |
| Cartridge And Liquid Ejection System App 20200254769 - Kind Code | 2020-08-13 |
| Cartridge And Liquid Ejecting System App 20200238719 - OYA; Shun ; et al. | 2020-07-30 |
| Liquid Container And Liquid Ejecting Apparatus App 20200147974 - OYA; Shun ; et al. | 2020-05-14 |
| Relay device and medical device Grant 10,567,706 - Mizukami , et al. Feb | 2020-02-18 |
| Cartridge, cartridge unit, and liquid ejection system Grant 10,414,164 - Koizumi , et al. Sept | 2019-09-17 |
| Cartridge for liquid jetting apparatus Grant 10,308,032 - Koizumi , et al. | 2019-06-04 |
| Cartridge, Cartridge Unit, And Liquid Ejection System App 20180319172 - KOIZUMI; Yoshihiro ; et al. | 2018-11-08 |
| Cartridge, cartridge unit and liquid ejection system Grant 10,046,569 - Koizumi , et al. August 14, 2 | 2018-08-14 |
| Cartridge App 20180215161 - KOIZUMI; Yoshihiro ; et al. | 2018-08-02 |
| Waste liquid container Grant 9,981,494 - Ono , et al. May 29, 2 | 2018-05-29 |
| Ink cartridge Grant D817,392 - Koizumi , et al. May 8, 2 | 2018-05-08 |
| Relay Device And Medical Device App 20180048856 - MIZUKAMI; Aki ; et al. | 2018-02-15 |
| Cartridge and liquid ejection apparatus Grant 9,776,417 - Koizumi , et al. October 3, 2 | 2017-10-03 |
| Label, adhesive label, and printed product Grant 9,731,541 - Minamikawa , et al. August 15, 2 | 2017-08-15 |
| Cartridge, Cartridge Unit And Liquid Ejection System App 20170203577 - Koizumi; Yoshihiro ; et al. | 2017-07-20 |
| Cartridge, cartridge unit and liquid ejection system Grant 9,643,422 - Koizumi , et al. May 9, 2 | 2017-05-09 |
| Adaptor Grant 9,643,419 - Koizumi May 9, 2 | 2017-05-09 |
| Waste Liquid Container App 20170106687 - ONO; Hirokazu ; et al. | 2017-04-20 |
| Cartridge Grant 9,616,671 - Koizumi , et al. April 11, 2 | 2017-04-11 |
| Cartridge and liquid supplying method Grant 9,555,637 - Kumagai , et al. January 31, 2 | 2017-01-31 |
| Printing material receptacle, label, and printing apparatus Grant 9,555,634 - Matsumoto , et al. January 31, 2 | 2017-01-31 |
| Cartridge, Cartridge Unit And Liquid Ejection System App 20160288514 - Koizumi; Yoshihiro ; et al. | 2016-10-06 |
| Cartridge and Liquid Ejection Apparatus App 20160288512 - Koizumi; Yoshihiro ; et al. | 2016-10-06 |
| Cartridge And Liquid Supplying Method App 20160288510 - KUMAGAI; Masaru ; et al. | 2016-10-06 |
| Cartridge App 20160288511 - KOIZUMI; Yoshihiro ; et al. | 2016-10-06 |
| Liquid Ejecting Apparatus App 20160114588 - NAKAMURA; Hiroyuki ; et al. | 2016-04-28 |
| Label, adhesive label, and printed product Grant 9,221,292 - Gocho , et al. December 29, 2 | 2015-12-29 |
| Label, Adhesive Label, And Printed Product App 20150273928 - Minamikawa; Miho ; et al. | 2015-10-01 |
| Printing Material Receptacle, Label, and Printing Apparatus App 20150165778 - Matsumoto; Akihito ; et al. | 2015-06-18 |
| Adaptor App 20150109376 - Koizumi; Yoshihiro | 2015-04-23 |
| Adaptor Grant 8,870,349 - Koizumi October 28, 2 | 2014-10-28 |
| Liquid ejecting apparatus and maintenance method for a liquid ejecting apparatus Grant 8,857,949 - Seino , et al. October 14, 2 | 2014-10-14 |
| Label, Adhesive Label, And Printed Product App 20140210199 - GOCHO; Satoshi ; et al. | 2014-07-31 |
| Cartridge and printing apparatus Grant 8,646,888 - Gocho , et al. February 11, 2 | 2014-02-11 |
| Cartridge and printing apparatus Grant 8,585,194 - Minamikawa , et al. November 19, 2 | 2013-11-19 |
| Ink cartridge Grant D689,925 - Nagashima , et al. September 17, 2 | 2013-09-17 |
| Adaptor App 20130208051 - Koizumi; Yoshihiro | 2013-08-15 |
| Printing Material Receptacle, Label, and Printing Apparatus App 20130106968 - Matsumoto; Akihito ; et al. | 2013-05-02 |
| Liquid ejecting apparatus Grant 8,430,485 - Koizumi April 30, 2 | 2013-04-30 |
| Cartridge And Printing Apparatus App 20130083142 - Minamikawa; Miho ; et al. | 2013-04-04 |
| Cartridge And Printing Apparatus App 20130083141 - Gocho; Satoshi ; et al. | 2013-04-04 |
| Liquid ejecting apparatus Grant 8,235,511 - Koizumi August 7, 2 | 2012-08-07 |
| Liquid jetting system, liquid container, holder, and liquid jetting apparatus having holder Grant 8,231,209 - Koizumi , et al. July 31, 2 | 2012-07-31 |
| Input Device, Input Method, And Computer Readable Storage Device App 20120113056 - KOIZUMI; Yoshihiro | 2012-05-10 |
| Ink cartridge Grant D656,540 - Oya , et al. March 27, 2 | 2012-03-27 |
| Ink cartridge Grant D656,186 - Oya , et al. March 20, 2 | 2012-03-20 |
| Ink cartridge Grant D656,185 - Oya , et al. March 20, 2 | 2012-03-20 |
| Liquid Ejecting Apparatus App 20120044304 - Koizumi; Yoshihiro | 2012-02-23 |
| Liquid Ejecting Apparatus App 20110261121 - KOIZUMI; Yoshihiro | 2011-10-27 |
| Liquid ejecting apparatus Grant 7,997,699 - Koizumi August 16, 2 | 2011-08-16 |
| Ink cartridge Grant 7,934,822 - Miyazawa , et al. May 3, 2 | 2011-05-03 |
| Ink cartridge Grant 7,934,794 - Miyazawa , et al. May 3, 2 | 2011-05-03 |
| Liquid Ejecting Apparatus And Maintenance Method For A Liquid Ejecting Apparatus App 20100245462 - Seino; Takeo ; et al. | 2010-09-30 |
| Fluid Supplying Apparatus, Fluid Ejecting Apparatus, And Fluid Supplying Method App 20100245498 - KOIZUMI; Yoshihiro ; et al. | 2010-09-30 |
| Liquid Ejecting Apparatus App 20100207991 - KOIZUMI; Yoshihiro | 2010-08-19 |
| Liquid Ejecting Apparatus App 20100013895 - KOIZUMI; Yoshihiro | 2010-01-21 |
| Liquid jetting device Grant 7,614,729 - Koizumi November 10, 2 | 2009-11-10 |
| Ink cartridge Grant 7,614,732 - Miyazawa , et al. November 10, 2 | 2009-11-10 |
| Ink Cartridge App 20090273656 - Miyazawa; Hisashi ; et al. | 2009-11-05 |
| Liquid Jetting System, Liquid Container, Holder, And Liquid Jetting Apparatus Having Holder App 20090244224 - Koizumi; Yoshihiro ; et al. | 2009-10-01 |
| Ink Cartridge App 20090027467 - Miyazawa; Hisashi ; et al. | 2009-01-29 |
| Ink cartridge having retaining structure Grant 7,325,915 - Miyazawa , et al. February 5, 2 | 2008-02-05 |
| Ink Cartridge App 20070182793 - Miyazawa; Hisashi ; et al. | 2007-08-09 |
| Ink cartridge having retaining structure and recording apparatus for receiving the ink cartridge Grant 7,237,882 - Miyazawa , et al. July 3, 2 | 2007-07-03 |
| Agent System App 20070088777 - MAEDA; Takeshi ; et al. | 2007-04-19 |
| Recording apparatus, reproduction apparatus, and control method App 20060187774 - Koizumi; Yoshihiro ; et al. | 2006-08-24 |
| Liquid jetting device App 20060176345 - Koizumi; Yoshihiro | 2006-08-10 |
| Ink cartridge Grant 6,955,422 - Miyazawa , et al. October 18, 2 | 2005-10-18 |
| Ink cartridge App 20050174404 - Miyazawa, Hisashi ; et al. | 2005-08-11 |
| Ink cartridge App 20050146581 - Miyazawa, Hisashi ; et al. | 2005-07-07 |
| Ink cartridge and ink jet recording head adaptable for the same Grant 6,863,388 - Seino , et al. March 8, 2 | 2005-03-08 |
| Method of making foreign matter harmless App 20030192567 - Koizumi, Yoshihiro ; et al. | 2003-10-16 |
| Data management unit, computer system and computer-readable storage medium Grant 6,598,224 - Maeda , et al. July 22, 2 | 2003-07-22 |
| Agent system App 20030135541 - Maeda, Takeshi ; et al. | 2003-07-17 |
| Ink cartridge App 20020158948 - Miyazawa, Hisashi ; et al. | 2002-10-31 |
| Ink cartridge and ink jet recording head adaptable for the same App 20020118262 - Seino, Takeo ; et al. | 2002-08-29 |
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