Okazawa; Noriaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okazawa; Noriaki.The latest application filed is for "liquid ejecting head and liquid ejecting system".
Company Profile
8.53.51
- Okazawa; Noriaki - Shiojiri JP
- OKAZAWA; Noriaki - Shiojiri-shi JP
- Okazawa; Noriaki - Nagano JP
- Okazawa; Noriaki - Nagano-ken JP
- Okazawa; Noriaki - Suwa-shi Nagano JP
Patent Activity
| Patent | Date |
|---|---|
| Liquid ejection head and liquid ejection apparatus Grant 10,946,656 - Murayama , et al. March 16, 2 | 2021-03-16 |
| Liquid ejecting apparatus Grant 10,894,400 - Murayama , et al. January 19, 2 | 2021-01-19 |
| Liquid ejecting apparatus and liquid ejecting head Grant 10,889,114 - Okazawa , et al. January 12, 2 | 2021-01-12 |
| Liquid ejection head, liquid ejection apparatus, and method of manufacturing liquid ejection head Grant 10,857,795 - Murayama , et al. December 8, 2 | 2020-12-08 |
| Liquid ejecting head and liquid ejecting system with a sealing member Grant 10,850,516 - Okazawa , et al. December 1, 2 | 2020-12-01 |
| Liquid ejecting apparatus and method Grant 10,703,098 - Okazawa | 2020-07-07 |
| Liquid Ejecting Head And Liquid Ejecting System App 20200101735 - OKAZAWA; Noriaki ; et al. | 2020-04-02 |
| Liquid Ejecting Apparatus And Liquid Ejecting Head App 20200023643 - OKAZAWA; Noriaki ; et al. | 2020-01-23 |
| Liquid Ejection Head And Liquid Ejection Apparatus App 20200001602 - MURAYAMA; Toshiro ; et al. | 2020-01-02 |
| Liquid Ejection Head, Liquid Ejection Apparatus, And Method Of Manufacturing Liquid Ejection Head App 20200001608 - MURAYAMA; Toshiro ; et al. | 2020-01-02 |
| Liquid Ejecting Apparatus And Method App 20190291424 - OKAZAWA; Noriaki | 2019-09-26 |
| Liquid Ejecting Apparatus App 20190291411 - MURAYAMA; Toshiro ; et al. | 2019-09-26 |
| Injection method and liquid container Grant 10,131,150 - Ishizawa , et al. November 20, 2 | 2018-11-20 |
| Liquid discharging device Grant 9,855,754 - Okazawa , et al. January 2, 2 | 2018-01-02 |
| Injection Method And Liquid Container App 20170100940 - ISHIZAWA; Taku ; et al. | 2017-04-13 |
| Liquid Discharging Device App 20170057234 - OKAZAWA; Noriaki ; et al. | 2017-03-02 |
| Protection member for liquid supply unit Grant 9,475,301 - Yamada , et al. October 25, 2 | 2016-10-25 |
| Liquid container Grant 9,399,352 - Mizutani , et al. July 26, 2 | 2016-07-26 |
| Liquid Container App 20160016412 - MIZUTANI; Tadahiro ; et al. | 2016-01-21 |
| Liquid containing vessel Grant 9,186,902 - Ishizawa , et al. November 17, 2 | 2015-11-17 |
| Liquid jet head Grant 9,156,271 - Okazawa October 13, 2 | 2015-10-13 |
| Protection Member For Liquid Supply Unit App 20150284159 - Yamada; Manabu ; et al. | 2015-10-08 |
| Ink cartridge box for printers Grant D737,135 - Mizutani , et al. August 25, 2 | 2015-08-25 |
| Liquid Containing Vessel App 20150077487 - ISHIZAWA; Taku ; et al. | 2015-03-19 |
| Liquid Jet Head App 20150029276 - OKAZAWA; Noriaki | 2015-01-29 |
| Liquid jet head Grant 8,876,271 - Okazawa November 4, 2 | 2014-11-04 |
| Liquid ejecting head and liquid ejecting apparatus Grant 8,870,348 - Munakata , et al. October 28, 2 | 2014-10-28 |
| Liquid jet head Grant 8,783,840 - Okazawa July 22, 2 | 2014-07-22 |
| Liquid Jet Head App 20140085388 - OKAZAWA; Noriaki | 2014-03-27 |
| Liquid Jet Head App 20130162738 - OKAZAWA; Noriaki | 2013-06-27 |
| Liquid Ejecting Head and Liquid Ejecting Apparatus App 20130127955 - Ataka; Miyuki ; et al. | 2013-05-23 |
| Liquid jet head Grant 8,376,540 - Okazawa February 19, 2 | 2013-02-19 |
| Liquid Ejecting Head And Liquid Ejecting Apparatus App 20120299997 - MUNAKATA; Manabu ; et al. | 2012-11-29 |
| Liquid Jet Head App 20120218358 - OKAZAWA; Noriaki | 2012-08-30 |
| Liquid jet head Grant 8,192,007 - Okazawa June 5, 2 | 2012-06-05 |
| Liquid ejecting head and liquid ejecting apparatus Grant 8,162,449 - Okazawa April 24, 2 | 2012-04-24 |
| Liquid ejecting head and liquid ejecting apparatus Grant 8,070,268 - Okazawa , et al. December 6, 2 | 2011-12-06 |
| Liquid Jet Head App 20110242240 - Okazawa; Noriaki | 2011-10-06 |
| Liquid Ejection Head And Liquid Ejection Apparatus App 20110221822 - HAGIWARA; Hiroyuki ; et al. | 2011-09-15 |
| Liquid jet head Grant 7,984,982 - Okazawa July 26, 2 | 2011-07-26 |
| Ink cartridge for ink-jet printing apparatus Grant 7,871,156 - Usui , et al. January 18, 2 | 2011-01-18 |
| Liquid-jet apparatus liquid introducing needle with air intake suppression Grant 7,871,157 - Koike , et al. January 18, 2 | 2011-01-18 |
| Liquid Ejecting Head, Liquid Ejecting Apparatus, And Method Of Manufacturing Liquid Ejecting Head App 20100214371 - Okazawa; Noriaki | 2010-08-26 |
| Liquid ejecting head Grant 7,775,641 - Okazawa , et al. August 17, 2 | 2010-08-17 |
| Liquid Ejecting Head, Liquid Ejecting Head Unit, Method For Fabricating The Same, And Liquid Ejecting Apparatus App 20100182377 - HAGIWARA; Hiroyuki ; et al. | 2010-07-22 |
| Liquid Ejecting Head And Liquid Ejecting Apparatus App 20100123757 - OKAZAWA; Noriaki | 2010-05-20 |
| Liquid ejecting head and liquid ejecting apparatus Grant 7,717,545 - Okazawa May 18, 2 | 2010-05-18 |
| Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head Grant 7,690,771 - Okazawa April 6, 2 | 2010-04-06 |
| Liquid Jet Head App 20100045758 - OKAZAWA; Noriaki | 2010-02-25 |
| Liquid jet head Grant 7,631,964 - Okazawa December 15, 2 | 2009-12-15 |
| Liquid ejection head and method of producing same Grant 7,494,206 - Okazawa , et al. February 24, 2 | 2009-02-24 |
| Liquid ejecting head Grant 7,490,923 - Shibuya , et al. February 17, 2 | 2009-02-17 |
| Liquid Ejecting Head App 20080239023 - Okazawa; Noriaki | 2008-10-02 |
| Liquid Ejecting Head App 20080235947 - SHIBUYA; Hirokazu ; et al. | 2008-10-02 |
| Liquid Ejecting Head And Liquid Ejecting Apparatus App 20080239019 - OKAZAWA; Noriaki | 2008-10-02 |
| Liquid Ejecting Head And Liquid Ejecting Apparatus App 20080204512 - OKAZAWA; Noriaki ; et al. | 2008-08-28 |
| Liquid Ejection Head, Liquid Ejection Apparatus, And Manufacturing Method Of Liquid Ejection Head App 20080174640 - OKAZAWA; Noriaki | 2008-07-24 |
| Liquid ejecting head and liquid ejecting apparatus Grant 7,387,373 - Okazawa , et al. June 17, 2 | 2008-06-17 |
| Liquid-jet Apparatus App 20080117270 - KOIKE; Yasunori ; et al. | 2008-05-22 |
| Liquid Ejecting Head App 20080043059 - OKAZAWA; Noriaki ; et al. | 2008-02-21 |
| Ink Cartridge For Ink-jet Printing Apparatus App 20080036834 - Usui; Minoru ; et al. | 2008-02-14 |
| Ink cartridge for ink-jet printing apparatus Grant 7,300,142 - Usui , et al. November 27, 2 | 2007-11-27 |
| Liquid jet head App 20070263045 - Okazawa; Noriaki | 2007-11-15 |
| Liquid jet head Grant 7,229,162 - Okazawa June 12, 2 | 2007-06-12 |
| Liquid ejection head and method of producing same App 20060201908 - Okazawa; Noriaki ; et al. | 2006-09-14 |
| Method of manufacturing filter, and filter App 20060196824 - Okazawa; Noriaki ; et al. | 2006-09-07 |
| Piezoelectric element formation member incorporated in piezoelectric element formation unit, piezoelectric actuator unit and liquid ejection head Grant 7,102,273 - Kanaya , et al. September 5, 2 | 2006-09-05 |
| Liquid ejecting head App 20060164467 - Shibuya; Hirokazu ; et al. | 2006-07-27 |
| Liquid jet head Grant 7,070,263 - Okazawa July 4, 2 | 2006-07-04 |
| Method of producing an ink jet recording head Grant 7,028,377 - Yasukawa , et al. April 18, 2 | 2006-04-18 |
| Piezoelectric element formation member, method of manufacturing the same, piezoelectric actuator unit and liquid ejection head incorporating the same Grant 7,009,327 - Okazawa , et al. March 7, 2 | 2006-03-07 |
| Liquid jet head App 20050134645 - Okazawa, Noriaki | 2005-06-23 |
| Silicon wafer break pattern, silicon substrate, and method of generating silicon wafer break pattern Grant 6,878,609 - Wanibe , et al. April 12, 2 | 2005-04-12 |
| Piezoelectric element formation member, method of manufacturing the same, piezoelectric actuator unit and liquid ejection head incorporating the same App 20040256955 - Okazawa, Noriaki ; et al. | 2004-12-23 |
| Piezoelectric element formation member incorporated in piezoelectric element formation unit, piezoelectric actuator unit and liquid ejection head App 20040251783 - Kanaya, Munehide ; et al. | 2004-12-16 |
| Ink cartridge for ink-jet printing apparatus Grant 6,755,515 - Usui , et al. June 29, 2 | 2004-06-29 |
| Silicon wafer break pattern, silicon substrate, and method of generating silicon wafer break pattern App 20040121560 - Wanibe, Akihisa ; et al. | 2004-06-24 |
| Liquid ejecting head and liquid ejecting apparatus App 20040114005 - Okazawa, Noriaki ; et al. | 2004-06-17 |
| Ink jet recording apparatus Grant 6,749,296 - Usui , et al. June 15, 2 | 2004-06-15 |
| Liquid jetting head and method of manufacturing the same Grant 6,736,491 - Okazawa , et al. May 18, 2 | 2004-05-18 |
| Method of producing an ink jet recording head Grant 6,729,002 - Yasukawa , et al. May 4, 2 | 2004-05-04 |
| Silicon wafer break pattern, silicon substrate Grant 6,699,552 - Wanibe , et al. March 2, 2 | 2004-03-02 |
| Liquid jetting head Grant 6,695,438 - Okazawa February 24, 2 | 2004-02-24 |
| Method of producing an ink jet recording head App 20030193549 - Yasukawa, Shinji ; et al. | 2003-10-16 |
| Ink jet recording head provided with a vibrator unit Grant 6,626,524 - Okazawa , et al. September 30, 2 | 2003-09-30 |
| Ink jet recording head Grant 6,598,962 - Okazawa , et al. July 29, 2 | 2003-07-29 |
| Liquid jetting head and method of manufacturing the same App 20030076385 - Okazawa, Noriaki ; et al. | 2003-04-24 |
| Liquid jetting head App 20030067514 - Okazawa, Noriaki | 2003-04-10 |
| Liquid jet head App 20030067511 - Okazawa, Noriaki | 2003-04-10 |
| Silicon wafer break pattern, silicon substrate, and method of generating silicon wafer break pattern App 20020164874 - Wanibe, Akihisa ; et al. | 2002-11-07 |
| Ink jet recording head having spacer with etched pressurizing chambers and ink supply ports Grant 6,460,981 - Yasukawa , et al. October 8, 2 | 2002-10-08 |
| Ink jet recording head having spacer with etched pressurizing chambers and ink supply ports App 20020140782 - Yasukawa, Shinji ; et al. | 2002-10-03 |
| Ink cartridge for ink-jet printing apparatus App 20020140788 - Usui, Minoru ; et al. | 2002-10-03 |
| Ink cartridge for ink-jet printing apparatus App 20020109759 - Usui, Minoru ; et al. | 2002-08-15 |
| Ink Jet Recording Apparatus App 20020109762 - USUI, MINORU ; et al. | 2002-08-15 |
| Ink jet type recording head Grant 6,386,672 - Kimura , et al. May 14, 2 | 2002-05-14 |
| Ink jet recording head App 20020044179 - Okazawa, Noriaki ; et al. | 2002-04-18 |
| Ink jet recording head App 20020043213 - Okazawa, Noriaki ; et al. | 2002-04-18 |
| Ink jet recording head with narrowed reservoir ends Grant 6,296,351 - Tanaka , et al. October 2, 2 | 2001-10-02 |
| Ink jet printing device Grant 6,217,159 - Morikoshi , et al. April 17, 2 | 2001-04-17 |
| Ink jet recording head with nozzle communicating hole having smaller width than pressurizing chambers in direction of array of pressurizing chambers Grant 6,139,132 - Yasukawa , et al. October 31, 2 | 2000-10-31 |
| Ink jet recording head having reduced manufacturing steps Grant 5,157,420 - Naka , et al. October 20, 1 | 1992-10-20 |
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