Inventor · disambiguated record
Takahiro Katakura
Also filed as: KATAKURA TAKAHIRO
84 granted patents·10 pending applications·1,663 citations·filing 1989–2024
99Inventor score
Top patents by PatentIndex Score
94 records- 0198US10105946B2Fluid ejection deviceSEIKO EPSON CORP·Filed 2017·Granted Oct 23, 2018·18 cites·3 claims
- 0297US5841456ATransfer printing apparatus with dispersion medium removal memberSEIKO EPSON CORP·Filed 1992·Granted Nov 24, 1998·126 cites·14 claims
- 0396US6382754B1Ink jet printing deviceSEIKO EPSON CORP·Filed 2000·Granted May 7, 2002·66 cites·66 claims
- 0496US5963234ALaminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamberSEIKO EPSON CORP·Filed 1996·Granted Oct 5, 1999·140 cites·14 claims
- 0594US7997703B2Liquid containerSEIKO EPSON CORP·Filed 2008·Granted Aug 16, 2011·16 cites·7 claims
- 0694US5748214AInk jet recording headSEIKO EPSON CORP·Filed 1995·Granted May 5, 1998·116 cites·14 claims
- 0793US11951740B2Liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2022·Granted Apr 9, 2024·2 cites·20 claims
- 0893US11602931B2Liquid discharge method, non-transitory computer-readable storage medium storing drive pulse determination program, and liquid discharge apparatusSEIKO EPSON CORP·Filed 2021·Granted Mar 14, 2023·2 cites·28 claims
- 0993US10384227B2Fluid discharging apparatus and method of discharging fluidSEIKO EPSON CORP·Filed 2017·Granted Aug 20, 2019·5 cites·10 claims
- 1093US10189267B2Liquid ejecting apparatus, liquid ejecting method, and computer programSEIKO EPSON CORP·Filed 2017·Granted Jan 29, 2019·6 cites·7 claims
- 1193US7404628B2Liquid containerSEIKO EPSON CORP·Filed 2004·Granted Jul 29, 2008·43 cites·51 claims
- 1293US6672704B2Liquid ejecting apparatus and method of cleaning an ejection headSEIKO EPSON CORP·Filed 2001·Granted Jan 6, 2004·49 cites·66 claims
- 1392US10549532B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Feb 4, 2020·4 cites·4 claims
- 1492US5072240AOn-demand type ink jet print headSEIKO EPSON CORP·Filed 1989·Granted Dec 10, 1991·74 cites·36 claims
- 1590US6540322B2Ink jet recording apparatus and ink suction method of the recording headSEIKO EPSON CORP·Filed 2001·Granted Apr 1, 2003·33 cites·30 claims
- 1690US5889539AInk jet print headSEIKO EPSON CORP·Filed 1996·Granted Mar 30, 1999·79 cites·27 claims
- 1789US6827423B1Liquid jetting apparatus, method of driving the same, computer-readable recording medium storing the method and image recording apparatus incorporating the sameSEIKO EPSON CORP·Filed 2000·Granted Dec 7, 2004·38 cites·48 claims
- 1887US5872583AUsing fusible films having windows supplied with adhesive and gap materialSEIKO EPSON CORP·Filed 1995·Granted Feb 16, 1999·58 cites·17 claims
- 1987US5790155AInk jet type recording head having head units with angled walls and angled pressure generating chambersSEIKO EPSON CORP·Filed 1996·Granted Aug 4, 1998·58 cites·10 claims
- 2086US10479097B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 19, 2019·2 cites·6 claims
- 2185US11745506B2Liquid discharge method, non-transitory computer-readable storage medium storing drive pulse determination program, and liquid discharge apparatusSEIKO EPSON CORP·Filed 2021·Granted Sep 5, 2023·1 cites·10 claims
- 2285US10618062B2Fluid discharge apparatusSEIKO EPSON CORP·Filed 2017·Granted Apr 14, 2020·2 cites·7 claims
- 2384US7152290B2Methods of manufacturing a piezoelectric actuator and a liquid jetting headSEIKO EPSON CORP·Filed 2003·Granted Dec 26, 2006·31 cites·3 claims
- 2482US6217159B1Ink jet printing deviceSEIKO EPSON CORP·Filed 1997·Granted Apr 17, 2001·38 cites·29 claims
- 2582US5510816AMethod and apparatus for driving ink jet recording headSEIKO EPSON CORP·Filed 1992·Granted Apr 23, 1996·45 cites·12 claims
- 2682US2024316922A1Drive method of liquid discharging head and liquid discharging apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2780US6042223AInk jet type recording headSEIKO EPSON CORP·Filed 1997·Granted Mar 28, 2000·36 cites·11 claims
- 2880US5831651AInk jet print head having ceramic ink pump member whose thin orifice plate is reinforced by thick reinforcing plate, and metallic nozzle member bonded to the orifice or reinforcing plateNGK INSULATORS LTD·Filed 1996·Granted Nov 3, 1998·42 cites·13 claims
- 2979US10717231B2Three-dimensional forming apparatus and three-dimensional forming methodSEIKO EPSON CORP·Filed 2016·Granted Jul 21, 2020·1 cites·6 claims
- 3079US6371601B1Ink jet type recording headSEIKO EPSON CORP·Filed 2000·Granted Apr 16, 2002·17 cites·6 claims
- 3179USD400575SInk cartridge for printerSEIKO EPSON CORP·Filed 1997·Granted Nov 3, 1998·22 cites·1 claims
- 3278US6949869B2Piezoelectric actuator, liquid jetting head incorporating the same, piezoelectric element, and method of manufacturing the sameSEIKO EPSON CORP·Filed 2003·Granted Sep 27, 2005·19 cites·16 claims
- 3377US10399336B2Liquid ejecting apparatus having outflow passage resistance changing member and liquid ejection method thereofSEIKO EPSON CORP·Filed 2018·Granted Sep 3, 2019·1 cites·3 claims
- 3477USD397143SInk cartridge for printerSEIKO EPSON CORP·Filed 1997·Granted Aug 18, 1998·20 cites·1 claims
- 3577US5453770AOn-demand type ink jet print headSEIKO EPSON CORP·Filed 1992·Granted Sep 26, 1995·36 cites·17 claims
- 3676US5375326AMethod of manufacturing ink jet headSEIKO EPSON CORP·Filed 1993·Granted Dec 27, 1994·32 cites·7 claims
- 3775US7195330B2Liquid container for a liquid ejection device with a vibration sensor for ink level detectionSEIKO EPSON CORP·Filed 2003·Granted Mar 27, 2007·13 cites·47 claims
- 3875US6406116B1Printing technique using plurality of different dots created in different states with equivalent quantity of inkSEIKO EPSON CORP·Filed 2000·Granted Jun 18, 2002·16 cites·29 claims
- 3974US12128683B2Drive method of liquid discharging head and liquid discharging apparatusSEIKO EPSON CORP·Filed 2022·Granted Oct 29, 2024·0 cites·15 claims
- 4074US6312092B1Ink jet recording apparatus and ink suction method of the recording headSEIKO EPSON CORP·Filed 1998·Granted Nov 6, 2001·26 cites·14 claims
- 4174US6033058AActuator for an ink jet print head of the layered type with offset linear arrays of pressure generating chamberSEIKO EPSON CORP·Filed 1996·Granted Mar 7, 2000·31 cites·26 claims
- 4272US7578567B2Container having liquid detecting functionSEIKO EPSON CORP·Filed 2005·Granted Aug 25, 2009·8 cites·12 claims
- 4372US7270386B2Liquid-detecting device and liquid container with the sameSEIKO EPSON CORP·Filed 2004·Granted Sep 18, 2007·14 cites·35 claims
- 4471US5956058AInk jet print head with improved spacer made from silicon single-crystal substrateSEIKO EPSON CORP·Filed 1994·Granted Sep 21, 1999·23 cites·31 claims
- 4570US5907340ALaminated ink jet recording head with plural actuator units connected at outermost endsSEIKO EPSON CORP·Filed 1996·Granted May 25, 1999·27 cites·10 claims
- 4669US6584687B1Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holesSEIKO EPSON CORP·Filed 1997·Granted Jul 1, 2003·23 cites·19 claims
- 4769US6328400B1Printer system, method of generating image, and recording medium for realizing the methodSEIKO EPSON CORP·Filed 1998·Granted Dec 11, 2001·37 cites·36 claims
- 4868US7845746B2Liquid container for a liquid ejection device with a vibration sensor for ink level detectionSEIKO EPSON CORP·Filed 2007·Granted Dec 7, 2010·2 cites·5 claims
- 4968US7480993B2Method of manufacturing a nozzle plateSEIKO EPSON CORP·Filed 2006·Granted Jan 27, 2009·2 cites·5 claims
- 5066US12240235B2Determination method and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2023·Granted Mar 4, 2025·0 cites·9 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →