Inventor · disambiguated record
Tomoaki Takahashi
Also filed as: TAKAHASHI TOMOAKI
112 granted patents·21 pending applications·1,013 citations·filing 1987–2025
99Inventor score
Top patents by PatentIndex Score
133 records- 0197US8899724B2Liquid-ejecting head and liquid-ejecting apparatusAKAHANE FUJIO·Filed 2012·Granted Dec 2, 2014·15 cites·21 claims
- 0297US8632165B2Liquid-ejecting head and liquid-ejecting apparatusAKAHANE FUJIO·Filed 2012·Granted Jan 21, 2014·13 cites·10 claims
- 0396US7364273B2Liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2005·Granted Apr 29, 2008·22 cites·32 claims
- 0494US8919929B2Liquid-ejecting head and liquid-ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Dec 30, 2014·7 cites·15 claims
- 0594US6793324B2Liquid jetting head and liquid jetting apparatus incorporating the sameSEIKO EPSON CORP·Filed 2003·Granted Sep 21, 2004·50 cites·15 claims
- 0694US6354686B1Ink jet recording apparatusSEIKO EPSON CORP·Filed 2000·Granted Mar 12, 2002·58 cites·10 claims
- 0791US5927062AFiber spinning apparatus having fiber twisting guideMURATA MACHINERY LTD·Filed 1997·Granted Jul 27, 1999·18 cites·5 claims
- 0890US10367432B2Piezoelectric drive device, drive method of piezoelectric drive device, robot, electronic component transport apparatus, printer, and projectorSEIKO EPSON CORP·Filed 2018·Granted Jul 30, 2019·3 cites·20 claims
- 0990US6540322B2Ink jet recording apparatus and ink suction method of the recording headSEIKO EPSON CORP·Filed 2001·Granted Apr 1, 2003·33 cites·30 claims
- 1089US4796978AProjection type liquid crystal displaying deviceSEIKOSHA KK·Filed 1987·Granted Jan 10, 1989·84 cites·1 claims
- 1188US7239070B2Liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2006·Granted Jul 3, 2007·10 cites·22 claims
- 1288US6783210B2Ink jet recording apparatus and method of driving the sameSEIKO EPSON CORP·Filed 2002·Granted Aug 31, 2004·38 cites·18 claims
- 1387US6557985B2Ink jet recording headSEIKO EPSON CORP·Filed 2000·Granted May 6, 2003·30 cites·25 claims
- 1487US5374291AMethod of processing photosensitive glassAGENCY IND SCIENCE TECHN·Filed 1993·Granted Dec 20, 1994·65 cites·22 claims
- 1586US7223309B2Display manufacturing apparatus and display manufacturing methodSEIKO EPSON CORP·Filed 2003·Granted May 29, 2007·29 cites·16 claims
- 1686US6386672B1Ink jet type recording headSEIKO EPSON CORP·Filed 1999·Granted May 14, 2002·53 cites·69 claims
- 1785US10739950B2User interface with a customized menuCANON KK·Filed 2019·Granted Aug 11, 2020·3 cites·12 claims
- 1885US10254922B2User interface for customizing menusCANON KK·Filed 2015·Granted Apr 9, 2019·4 cites·10 claims
- 1985US7735975B2Liquid ejecting apparatus, recording apparatus, and field generating unitSEIKO EPSON CORP·Filed 2006·Granted Jun 15, 2010·7 cites·15 claims
- 2085US6666547B1Ink jet recording head and method of producing a plate member for an ink jet recording headSEIKO EPSON CORP·Filed 2000·Granted Dec 23, 2003·20 cites·30 claims
- 2185US6499836B1Piezoelectric ink jet recording head formed by press workingSEIKO EPSON CORP·Filed 2000·Granted Dec 31, 2002·21 cites·12 claims
- 2285US6478395B2Liquid jetting apparatusSEIKO EPSON CORP·Filed 2000·Granted Nov 12, 2002·27 cites·28 claims
- 2384US6802591B2Liquid jet apparatusSEIKO EPSON CORP·Filed 2003·Granted Oct 12, 2004·25 cites·54 claims
- 2483US10306137B2Imaging apparatus and method for controlling the sameCANON KK·Filed 2017·Granted May 28, 2019·3 cites·15 claims
- 2579US7524038B2Liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2006·Granted Apr 28, 2009·5 cites·30 claims
- 2678US4861142AProjection type liquid crystal displaying deviceSEIKOSHA KK·Filed 1987·Granted Aug 29, 1989·35 cites·3 claims
- 2777US8629699B2Clock data recovery circuit and transceiver semiconductor integrated circuit containing the sameRENESAS ELECTRONICS CORP·Filed 2012·Granted Jan 14, 2014·5 cites·20 claims
- 2876US6984010B2Ink jet recording head, method of manufacturing the same method of driving the same, and ink jet recording apparatus incorporating the sameSEIKO EPSON CORP·Filed 2001·Granted Jan 10, 2006·16 cites·44 claims
- 2975US10440257B2Electronic device, imaging control apparatus and control method thereofCANON KK·Filed 2016·Granted Oct 8, 2019·2 cites·13 claims
- 3075US8704967B2Display deviceJAPAN DISPLAY INC·Filed 2013·Granted Apr 22, 2014·2 cites·8 claims
- 3175US7841705B2Actuator device, liquid-jet head and liquid-jet apparatusSEIKO EPSON CORP·Filed 2007·Granted Nov 30, 2010·6 cites·12 claims
- 3274US9284260B2Method for producing racemate of compoundSUMITOMO CHEMICAL CO·Filed 2013·Granted Mar 15, 2016·1 cites·11 claims
- 3374US6467885B2Ink jet record headSEIKO EPSON CORP·Filed 2001·Granted Oct 22, 2002·15 cites·16 claims
- 3474US6312092B1Ink jet recording apparatus and ink suction method of the recording headSEIKO EPSON CORP·Filed 1998·Granted Nov 6, 2001·26 cites·14 claims
- 3573US6626524B2Ink jet recording head provided with a vibrator unitSEIKO EPSON CORP·Filed 2001·Granted Sep 30, 2003·14 cites·20 claims
- 3672US7270386B2Liquid-detecting device and liquid container with the sameSEIKO EPSON CORP·Filed 2004·Granted Sep 18, 2007·14 cites·35 claims
- 3771US7641312B2Liquid ejecting head with nozzle opening and liquid ejecting apparatus including sameSEIKO EPSON CORP·Filed 2006·Granted Jan 5, 2010·3 cites·12 claims
- 3871US4936658AProjection type liquid crystal displaying deviceSEIKOSHA KK·Filed 1987·Granted Jun 26, 1990·31 cites·10 claims
- 3970US6540338B2Method of driving ink jet recording head and ink jet recording apparatus incorporating the sameSEIKO EPSON CORP·Filed 2001·Granted Apr 1, 2003·13 cites·24 claims
- 4068US11682985B2Piezoelectric driving device and robot comprising the sameSEIKO EPSON CORP·Filed 2021·Granted Jun 20, 2023·0 cites·7 claims
- 4168US10025151B2Display deviceJAPAN DISPLAY INC·Filed 2017·Granted Jul 17, 2018·0 cites·6 claims
- 4268US2025226542A1Battery packVEHICLE ENERGY JAPAN INC·Filed 2023·Application pending·0 cites
- 4368US2025076336A1Sensor DeviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4467US6886908B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2003·Granted May 3, 2005·12 cites·23 claims
- 4567US5361572AFluff cleaning truckMURATA MACHINERY LTD·Filed 1993·Granted Nov 8, 1994·7 cites·3 claims
- 4666US11682986B2Piezoelectric drive device and robotSEIKO EPSON CORP·Filed 2021·Granted Jun 20, 2023·0 cites·10 claims
- 4766US7435302B2Surface treatment apparatus and method for manufacturing liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2004·Granted Oct 14, 2008·8 cites·3 claims
- 4865US11716034B2Piezoelectric drive device, piezoelectric motor, and robot with the piezoelectric drive deviceSEIKO EPSON CORP·Filed 2021·Granted Aug 1, 2023·0 cites·8 claims
- 4965US11502623B2Piezoelectric actuator, piezoelectric motor, and robotSEIKO EPSON CORP·Filed 2020·Granted Nov 15, 2022·0 cites·12 claims
- 5065US9796678B2Method for manufacturing optically active compoundSUMITOMO CHEMICAL CO·Filed 2015·Granted Oct 24, 2017·1 cites·6 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →