HARA; Kazuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for HARA; Kazuhiko.The latest application filed is for "maintenance method of liquid ejecting apparatus".

Company Profile

3.58.40

HARA; Kazuhiko - Shiojiri JP
Hara; Kazuhiko - Nagano JP
Hara; Kazuhiko - Shiojiri-shi JP
Hara; Kazuhiko - Nagano-ken JP
Hara; Kazuhiko - Hyogo JP
Hara; Kazuhiko - Sanda JP
Hara; Kazuhiko - Tokyo JP
Hara; Kazuhiko - Suwa JP
HARA; Kazuhiko - Suwa-shi JP
HARA; Kazuhiko - Sanda-shi JP
Hara; Kazuhiko - Yokohama JP
Hara; Kazuhiko - Hyogo-ken JP
Hara, Kazuhiko - Yokohama City JP
Hara; Kazuhiko - Nagano-ken 392-8502 JP
Hara; Kazuhiko - Takatsuki JP
Hara; Kazuhiko - Ikeda JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Maintenance Method Of Liquid Ejecting Apparatus App 20200139714 - KAWAKAMI; Takayuki ; et al.	2020-05-07
Maintenance method of liquid ejecting apparatus Grant 10,639,901 - Kawakami , et al.	2020-05-05
Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus Grant 10,562,309 - Kawakami , et al. Feb	2020-02-18
Liquid ejecting head having nozzle with electrostatic propensity Grant 10,363,743 - Ozawa , et al.	2019-07-30
Liquid ejecting apparatus and cleaning device Grant 10,005,284 - Suzuki , et al. June 26, 2	2018-06-26
Liquid Ejecting Apparatus App 20180170059 - Shinbara; Toshihiro ; et al.	2018-06-21
Liquid ejecting apparatus Grant 9,925,779 - Shinbara , et al. March 27, 2	2018-03-27
Liquid Ejecting Apparatus And Cleaning Device App 20180037030 - SUZUKI; Shigeki ; et al.	2018-02-08
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20170361610 - HARA; Kazuhiko ; et al.	2017-12-21
Liquid Ejecting Head And Liquid Ejecting Apparatus App 20170341396 - OZAWA; Kinya ; et al.	2017-11-30
Liquid ejecting apparatus and cleaning device Grant 9,809,029 - Suzuki , et al. November 7, 2	2017-11-07
Liquid ejecting apparatus Grant 9,796,184 - Hara , et al. October 24, 2	2017-10-24
Liquid Ejecting Apparatus And Cleaning Device App 20170080714 - SUZUKI; Shigeki ; et al.	2017-03-23
Liquid Ejecting Apparatus App 20160311225 - HARA; Kazuhiko ; et al.	2016-10-27
Dummy head and liquid ejecting apparatus Grant 9,469,120 - Hara , et al. October 18, 2	2016-10-18
Liquid Ejecting Apparatus App 20160243835 - Shinbara; Toshihiro ; et al.	2016-08-25
Dummy Head And Liquid Ejecting Apparatus App 20160243844 - HARA; Kazuhiko ; et al.	2016-08-25
Liquid Ejecting Apparatus And Maintenance Method Of Liquid Ejecting Apparatus App 20160009094 - KAWAKAMI; Takayuki ; et al.	2016-01-14
Cleaning device for liquid ejecting head, and liquid ejecting apparatus with the same Grant 9,174,451 - Hara , et al. November 3, 2	2015-11-03
Cleaning Device For Liquid Ejecting Head, And Liquid Ejecting Apparatus With The Same App 20150124023 - HARA; Kazuhiko ; et al.	2015-05-07
Aqueous Ink, Aqueous Ink Set and Production Method of Dispersion App 20140221536 - Yatake; Masahiro ; et al.	2014-08-07
Water-based ink, water-based ink set, and process for producing dispersion Grant 8,759,417 - Yatake , et al. June 24, 2	2014-06-24
Ink jet printer, ink jet recording method, and recorded matter Grant 8,353,586 - Hara , et al. January 15, 2	2013-01-15
SIMD type microprocessor having processing elements that have plural determining units Grant 8,219,783 - Hara July 10, 2	2012-07-10
Ink Jet Printer, Ink Jet Recording Method, and Recorded Matter App 20120120147 - Hara; Kazuhiko ; et al.	2012-05-17
Ink jet printer, ink jet recording method, and recorded matter Grant 8,128,215 - Hara , et al. March 6, 2	2012-03-06
System and method for serial data communications between host and communications devices, and communications device employed in the system and method Grant 8,069,274 - Fukuda , et al. November 29, 2	2011-11-29
Reactor apparatus for a railway vehicle Grant 8,009,005 - Hara , et al. August 30, 2	2011-08-30
Oil-based ink composition for ink jet recording and method for inspecting it Grant 7,886,581 - Kozuchi , et al. February 15, 2	2011-02-15
Oil-Based Ink Composition for Ink Jet Recording and Method for Inspecting It App 20110034596 - KOZUCHI; Takashi ; et al.	2011-02-10
Reactor Apparatus For A Railway Vehicle App 20100301986 - Hara; Kazuhiko ; et al.	2010-12-02
System And Method For Serial Data Communications Between Host And Communications Devices, And Communications Device Employed In The System And Method App 20100023657 - FUKUDA; Yohsuke ; et al.	2010-01-28
Oil-Based Ink Composition For Ink Jet Recording And Method For Inspecting It App 20090030121 - Kozuchi; Takashi ; et al.	2009-01-29
Simd Type Microprocessor App 20090013151 - HARA; KAZUHIKO	2009-01-08
Aqueous ink Grant 7,384,991 - Komatsu , et al. June 10, 2	2008-06-10
Parallel processor and image processing apparatus App 20070083732 - Yamaura; Shinichi ; et al.	2007-04-12
Parallel processor and image processing apparatus adapted for nonlinear processing through selection via processor element numbers Grant 7,191,310 - Yamaura , et al. March 13, 2	2007-03-13
SIMD microprocessor and data processing method App 20060236075 - Hara; Kazuhiko	2006-10-19
Ink cartridge for ink-jet recorder and method of manufacturing same Grant 7,086,723 - Hara , et al. August 8, 2	2006-08-08
Ink jet printer, ink jet recording method, and recorded matter App 20060050118 - Hara; Kazuhiko ; et al.	2006-03-09
Ink for ink jet printing process and printed matter obtained using the same Grant 7,001,935 - Ohta , et al. February 21, 2	2006-02-21
Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same Grant 6,932,456 - Kanaya , et al. August 23, 2	2005-08-23
Ink cartridge for ink-jet recorder and method of manufacturing same Grant 6,929,359 - Hara , et al. August 16, 2	2005-08-16
Process for the preparation of pigment dispersion, pigment dispersion obtained by the same, ink jet recording ink comprising the same, and recording method and recorded material using the same Grant 6,916,862 - Ota , et al. July 12, 2	2005-07-12
Ink jet recording apparatus and ink end judging method executed in the same Grant 6,913,336 - Hara July 5, 2	2005-07-05
Method for producing powders made of gallium nitride and apparatus for producing the same Grant 6,911,083 - Hara June 28, 2	2005-06-28
Aqueous ink App 20050124728 - Komatsu, Hidehiko ; et al.	2005-06-09
Water-based ink, water-based ink set, and process for producing dispersion App 20050124726 - Yatake, Masahiro ; et al.	2005-06-09
Ink cartridge and ink jet record apparatus using the ink cartridge Grant 6,886,930 - Hara , et al. May 3, 2	2005-05-03
Ink cartridge for ink-jet recorder and method of manufacturing same Grant 6,854,834 - Hara , et al. February 15, 2	2005-02-15
Ink cartridge for ink-jet recorder and method of manufacturing same App 20040263591 - Hara, Kazuhiko ; et al.	2004-12-30
Ink cartridge for ink-jet recorder and method of manufacturing same App 20040239737 - Hara, Kazuhiko ; et al.	2004-12-02
Ink cartridge and ink jet record apparatus using the ink cartridge App 20040196342 - Hara, Kazuhiko ; et al.	2004-10-07
Single instruction stream multiple data stream processor Grant 6,785,800 - Yamaura , et al. August 31, 2	2004-08-31
Ink-jet recording apparatus Grant 6,779,860 - Hara , et al. August 24, 2	2004-08-24
Ink cartridge and ink jet record apparatus using the ink cartridge Grant 6,742,878 - Hara , et al. June 1, 2	2004-06-01
Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same App 20040085391 - Kanaya, Munehide ; et al.	2004-05-06
Coating liquid, and image recording method and recording using same Grant 6,723,784 - Ito , et al. April 20, 2	2004-04-20
Ink cartridge, ink jet recording device using the same, and method for controlling the cleaning of a recording head of the ink jet recording device Grant 6,705,712 - Usui , et al. March 16, 2	2004-03-16
Method for producing powders made of gallium nitride and apparatus for producing the same App 20030226497 - Hara, Kazuhiko	2003-12-11
Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same Grant 6,619,783 - Kanaya , et al. September 16, 2	2003-09-16
Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid Grant 6,599,356 - Komatsu , et al. July 29, 2	2003-07-29
Ink jet recording apparatus Grant 6,530,634 - Hara March 11, 2	2003-03-11
Method for manufacturing pigment dispersion, pigment dispersion obtained by this method, and ink jet recording ink using same Grant 6,524,383 - Komatsu , et al. February 25, 2	2003-02-25
Method for manufacturing pigment dispersion, pigment dispersion obtained by this method, and ink jet recording ink using same App 20030019398 - Komatsu, Hidehiko ; et al.	2003-01-30
Ink for ink jet printing process and printed matter obtained using the same App 20020198287 - Ohta, Hitoshi ; et al.	2002-12-26
Ink cartridge and ink jet record apparatus using the ink cartridge App 20020171722 - Hara, Kazuhiko ; et al.	2002-11-21
Ink jet recording apparatus and ink end judging method executed in the same App 20020158925 - Hara, Kazuhiko	2002-10-31
Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid App 20020088375 - Komatsu, Hidehiko ; et al.	2002-07-11
Ink cartridge, ink jet recording device using the same, and method for controlling the cleaning of a recording head of the ink jet recording device App 20020085060 - Usui, Minoru ; et al.	2002-07-04
Process for the preparation of pigment dispersion, pigment dispersion obtained by the same, ink jet recording ink comprising the same, and recording method and recorded material using the same App 20020075369 - Ota, Hitoshi ; et al.	2002-06-20
Ink jet recording apparatus and cleaning control method for the same Grant 6,364,449 - Takahashi , et al. April 2, 2	2002-04-02
Coating liquid, and image recording method and recording using same App 20020009547 - Ito, Fumitsugu ; et al.	2002-01-24
Ink jet recording apparatus and ink suction method of the recording head App 20020008728 - Usui, Minoru ; et al.	2002-01-24
Ink cartridge for ink-jet recorder and method of manufacturing same App 20010048457 - Hara, Kazuhiko ; et al.	2001-12-06
Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same App 20010020962 - Kanaya, Munehide ; et al.	2001-09-13
Water vaporization type cooling apparatus for heat-generating unit Grant 6,282,913 - Moriguchi , et al. September 4, 2	2001-09-04
Central processing unit compatible with bank register CPU Grant 6,266,756 - Hara , et al. July 24, 2	2001-07-24
Parallel processor and image processing apparatus App 20010008563 - Yamaura, Shinichi ; et al.	2001-07-19
Mechanism for opening or closing ink supply passage in ink-jet printer Grant 6,234,616 - Komuro , et al. May 22, 2	2001-05-22
Microprocessor having function of prefetching instruction Grant 5,938,758 - Katayama , et al. August 17, 1	1999-08-17
Storage case for storing an ink jet printing unit, the ink jet printing unit including an ink jet recording head and cartridge Grant 5,805,181 - Tanaka , et al. September 8, 1	1998-09-08
Ink jet recording head Grant 5,748,214 - Usui , et al. May 5, 1	1998-05-05
Integrated circuit comprising a central processing unit for executing a plurality of programs Grant 5,696,957 - Yamaura , et al. December 9, 1	1997-12-09
Central processing unit including inhibited branch area Grant 5,630,158 - Hara , et al. May 13, 1	1997-05-13
Register group circuit for data processing system Grant 5,606,709 - Yoshioka , et al. February 25, 1	1997-02-25
Emulation system for emulating CPU core, CPU core with provision for emulation and ASIC having the CPU core Grant 5,594,890 - Yamaura , et al. January 14, 1	1997-01-14
Ultrasonic apparatus Grant 5,301,552 - Nagura , et al. April 12, 1	1994-04-12
Ink near-end detecting device Grant 5,255,019 - Mochizuki , et al. * October 19, 1	1993-10-19
System with selectively exclusionary enablement for plural indirect address type interrupt control circuit Grant 5,161,228 - Yasui , et al. November 3, 1	1992-11-03
Ink jet recording head having reduced manufacturing steps Grant 5,157,420 - Naka , et al. October 20, 1	1992-10-20
Substance vaporizing apparatus Grant 5,150,375 - Tabata , et al. September 22, 1	1992-09-22
Ink near-end detecting device Grant 5,070,346 - Mochizuki , et al. December 3, 1	1991-12-03
Ultrasonic measuring apparatus for measuring a predetermined boundary surface inside an object Grant 4,953,405 - Hara , et al. September 4, 1	1990-09-04
Fabri-perot spectroscopy method and apparatus utilizing the same Grant 4,850,709 - Ban , et al. July 25, 1	1989-07-25
Method and apparatus for measuring the thickness of a thin film using the spectral reflection factor of the film Grant 4,787,749 - Ban , et al. November 29, 1	1988-11-29

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