Inventor · disambiguated record
Takashi Hattori
Also filed as: HATTORI TAKASHI
121 granted patents·43 pending applications·1,088 citations·filing 1980–2024
99Inventor score
Files withNIDEC CORP46TOYOTA MOTOR CO LTD14NIPPON TELEGRAPH & TELEPHONE13UBE INDUSTRIES9HITACHI LTD7
Top patents by PatentIndex Score
164 records- 0198US6703328B2Semiconductor device manufacturing methodRENESAS TECH CORP·Filed 2002·Granted Mar 9, 2004·277 cites·19 claims
- 0296US10903711B2MotorNIDEC CORP·Filed 2016·Granted Jan 26, 2021·10 cites·15 claims
- 0396US10050483B2Motor and method of manufacturing the sameNIDEC CORP·Filed 2015·Granted Aug 14, 2018·14 cites·17 claims
- 0496US8294869B2Image displayYAMAGUCHI SHINYA·Filed 2009·Granted Oct 23, 2012·42 cites·4 claims
- 0595US11295960B1Etching methodHITACHI HIGH TECH CORP·Filed 2021·Granted Apr 5, 2022·6 cites·15 claims
- 0695US4561400AMethod of controlling air-fuel ratioTOYOTA MOTOR CO LTD·Filed 1984·Granted Dec 31, 1985·51 cites·10 claims
- 0793US12125708B2Etching methodHITACHI HIGH TECH CORP·Filed 2020·Granted Oct 22, 2024·3 cites·9 claims
- 0893US11059390B2Sliding deviceTOYOTA BOSHOKU KK·Filed 2020·Granted Jul 13, 2021·4 cites·8 claims
- 0993US10862363B2MotorNIDEC CORP·Filed 2016·Granted Dec 8, 2020·5 cites·21 claims
- 1093US9496761B2Inner rotor magnet holderHAGA HIDEHIRO·Filed 2012·Granted Nov 15, 2016·13 cites·12 claims
- 1192US11947580B2Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 2, 2024·4 cites·4 claims
- 1291US8199269B2Method for manufacturing thin film transistorsHATTORI TAKASHI·Filed 2008·Granted Jun 12, 2012·26 cites·12 claims
- 1391US7435525B2Positive photosensitive resin composition, method for forming pattern, and electronic partHITACHI CHEM DUPONT MICROSYS·Filed 2005·Granted Oct 14, 2008·22 cites·8 claims
- 1490US6800423B2Radiation-sensitive composition and method for forming patterns and fabricating semiconductor devicesRENESAS TECH CORP·Filed 2002·Granted Oct 5, 2004·49 cites·23 claims
- 1589US10958129B2Motor and electric power steering deviceNIDEC CORP·Filed 2017·Granted Mar 23, 2021·2 cites·11 claims
- 1689US10566870B2Motor and method of manufacturing the sameNIDEC CORP·Filed 2018·Granted Feb 18, 2020·3 cites·19 claims
- 1788US8759126B2Image display device and the method for manufacturing the sameKURANAGA TAKAHIDE·Filed 2011·Granted Jun 24, 2014·8 cites·2 claims
- 1887US11165311B2Motor and electric power steering deviceNIDEC CORP·Filed 2017·Granted Nov 2, 2021·3 cites·14 claims
- 1987US10272802B2Seat slide device for vehiclesAISIN SEIKI·Filed 2016·Granted Apr 30, 2019·7 cites·5 claims
- 2087US9742033B2Non-aqueous electrolytic solution and lithium batteryUBE INDUSTRIES·Filed 2016·Granted Aug 22, 2017·1 cites·16 claims
- 2187US4592315AControl device of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1985·Granted Jun 3, 1986·70 cites·16 claims
- 2286US10566871B2Motor and method of manufacturing the sameNIDEC CORP·Filed 2018·Granted Feb 18, 2020·2 cites·11 claims
- 2386US10029587B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2017·Granted Jul 24, 2018·7 cites·6 claims
- 2486US9209658B2Stator unit and motorHAGA HIDEHIRO·Filed 2012·Granted Dec 8, 2015·7 cites·13 claims
- 2586US8963171B2Image display device and the method for manufacturing the sameKURANAGA TAKAHIDE·Filed 2013·Granted Feb 24, 2015·6 cites·19 claims
- 2685US12113404B2Motor unitNIDEC CORP·Filed 2020·Granted Oct 8, 2024·1 cites·7 claims
- 2785US9661765B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted May 23, 2017·7 cites·13 claims
- 2884US11088588B2Motor with an upper bearing including a washer, a lower bearing, and bearing holding portionsNIDEC CORP·Filed 2016·Granted Aug 10, 2021·3 cites·22 claims
- 2984US9510438B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Nov 29, 2016·8 cites·18 claims
- 3083US10938262B2Motor and electric power steering deviceNIDEC CORP·Filed 2017·Granted Mar 2, 2021·5 cites·8 claims
- 3183US7630043B2Liquid display device and fabrication method thereofHITACHI DISPLAYS LTD·Filed 2007·Granted Dec 8, 2009·7 cites·18 claims
- 3282US8259280B2Image display device and manufacturing method thereofHATTORI TAKASHI·Filed 2009·Granted Sep 4, 2012·7 cites·4 claims
- 3382US7659047B2Materials for photoresist, negative-tone photoresist composition, method of forming resist pattern, and semiconductor deviceHITACHI LTD·Filed 2006·Granted Feb 9, 2010·6 cites·11 claims
- 3481US11245302B2Electric pump apparatusNIDEC CORP·Filed 2019·Granted Feb 8, 2022·2 cites·10 claims
- 3581US10468935B2MotorNIDEC CORP·Filed 2016·Granted Nov 5, 2019·2 cites·9 claims
- 3681US9397527B2Stator unit and motorNIDEC CORP·Filed 2014·Granted Jul 19, 2016·4 cites·15 claims
- 3780US6880744B2Method of applying brazing materialDENSO CORP·Filed 2003·Granted Apr 19, 2005·30 cites·19 claims
- 3879US12314299B2Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2024·Granted May 27, 2025·0 cites·3 claims
- 3979US12314298B2Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2024·Granted May 27, 2025·0 cites·3 claims
- 4079US12314297B2Book search apparatus, book search database generation apparatus, book search method, book search database generation method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2024·Granted May 27, 2025·0 cites·6 claims
- 4177US6927002B2Photomask, the manufacturing method, a patterning method, and a semiconductor device manufacturing methodRENESAS TECH CORP·Filed 2001·Granted Aug 9, 2005·17 cites·14 claims
- 4276US7793174B2Semiconductor apparatus and test method thereforNEC ELECTRONICS CORP·Filed 2007·Granted Sep 7, 2010·14 cites·11 claims
- 4375US11677291B2Motor including sealing structure between a cover and a housingNIDEC CORP·Filed 2022·Granted Jun 13, 2023·0 cites·17 claims
- 4475US10468926B2MotorNIDEC CORP·Filed 2016·Granted Nov 5, 2019·1 cites·2 claims
- 4575US7638254B2Positive photosensitive resin composition, method for forming pattern, and electronic partHITACHI CHEM DUPONT MICROSYS·Filed 2008·Granted Dec 29, 2009·4 cites·10 claims
- 4675US2025014907A1Etching methodHITACHI HIGH TECH CORP·Filed 2024·Application pending·0 cites
- 4775US2019081356A1Non-aqueous electrolytic solution and lithium batteryUBE INDUSTRIES·Filed 2018·Application pending·0 cites
- 4874US7503304B2Internal engine piston and its production methodHITACHI METALS LTD·Filed 2004·Granted Mar 17, 2009·14 cites·22 claims
- 4974US4725955AApparatus for controlling ignition timing in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1985·Granted Feb 16, 1988·20 cites·1 claims
- 5073US11110822B2Sliding deviceTOYOTA BOSHOKU KK·Filed 2020·Granted Sep 7, 2021·1 cites·6 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →