Inventor · disambiguated record
Takashi Kojima
Also filed as: KOJIMA TAKASHI · NAGASAKI HIDEO · TAMAI TADASHI
181 granted patents·46 pending applications·1,851 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
227 records- 0195US11190736B2Video distribution server, video distribution method and recording mediumDWANGO CO LTD·Filed 2018·Granted Nov 30, 2021·15 cites·9 claims
- 0293US10214213B2On-board recording systemTOYOTA MOTOR CO LTD·Filed 2016·Granted Feb 26, 2019·11 cites·7 claims
- 0393US4666945ACatalyst composition suitable for synthesis of methanolMITSUBISHI GAS CHEMICAL CO·Filed 1985·Granted May 19, 1987·52 cites·4 claims
- 0491US4863763AProcess for producing molecular orientated filmMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted Sep 5, 1989·66 cites·17 claims
- 0590US11359689B2Iron oxide powder for brake friction materialPOWDERTECH CO LTD·Filed 2017·Granted Jun 14, 2022·2 cites·5 claims
- 0690US10876855B2Surrounding information collection system and surrounding information acquisition apparatusTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 29, 2020·7 cites·2 claims
- 0789US10825593B2Ni—Zn—Cu ferrite particle, resin composition, and resin moldingPOWDERTECH CO LTD·Filed 2017·Granted Nov 3, 2020·3 cites·14 claims
- 0888US11846541B2Optical fiber sensing system with improved state detectionNEC CORP·Filed 2019·Granted Dec 19, 2023·3 cites·8 claims
- 0988US6057893APicture encoding method, picture encoding apparatus, picture transmitting method and picture recording mediumSONY CORP·Filed 1996·Granted May 2, 2000·114 cites·20 claims
- 1087US7580242B2Dielectric ceramic composition and electronic deviceTDK CORP·Filed 2008·Granted Aug 25, 2009·11 cites·6 claims
- 1187US7158570B2Motion picture encoding apparatusSONY CORP·Filed 2002·Granted Jan 2, 2007·34 cites·9 claims
- 1287US6236806B1Field detection apparatus and method, image coding apparatus and method, recording medium, recording method and transmission methodSONY CORP·Filed 1997·Granted May 22, 2001·102 cites·27 claims
- 1386US11441922B2Surrounding information collection system and surrounding information acquisition apparatusTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·9 claims
- 1486US11367260B2Video synthesis device, video synthesis method and recording mediumDWANGO CO LTD·Filed 2018·Granted Jun 21, 2022·4 cites·20 claims
- 1586US7419390B2Connector structureYAZAKI CORP·Filed 2007·Granted Sep 2, 2008·25 cites·4 claims
- 1686US5719986AVideo signal encoding methodSONY CORP·Filed 1996·Granted Feb 17, 1998·97 cites·11 claims
- 1786US5506892ASystem for performing at least one of a checking and adjusting operations for electronic equipment using a telephoneSONY CORP·Filed 1994·Granted Apr 9, 1996·77 cites·16 claims
- 1885US11212569B2Content distribution server, virtual character providing server, content distribution system, content distribution method, and programDWANGO CO LTD·Filed 2019·Granted Dec 28, 2021·4 cites·12 claims
- 1985US10224808B2Electric power conversion device with snubber circuitTOYOTA MOTOR CO LTD·Filed 2017·Granted Mar 5, 2019·7 cites·3 claims
- 2085US8192851B2Dielectric ceramic composition and electronic deviceAMAN SANSHIRO·Filed 2008·Granted Jun 5, 2012·14 cites·17 claims
- 2185US6514619B2Aqueous resin composition and coated metal material having cured coating of the sameDAINIPPON INK & CHEMICALS·Filed 2001·Granted Feb 4, 2003·37 cites·10 claims
- 2285US4183414APercussion tool and cartridge-type oil tank thereforSHIBAURA ENG WORKS LTD·Filed 1978·Granted Jan 15, 1980·42 cites·7 claims
- 2384US11195302B2Video synthesis device, video synthesis method and recording mediumDWANGO CO LTD·Filed 2018·Granted Dec 7, 2021·3 cites·20 claims
- 2484US11014826B2Ferrite particles, resin composition and resin filmPOWDERTECH CO LTD·Filed 2017·Granted May 25, 2021·2 cites·5 claims
- 2584US7516646B2Impact test apparatusHONDA MOTOR CO LTD·Filed 2008·Granted Apr 14, 2009·14 cites·6 claims
- 2683US11369884B2Distribution server, distribution system, distribution method, and programDWANGO CO LTD·Filed 2019·Granted Jun 28, 2022·5 cites·18 claims
- 2783US6181854B1Optical module packaged with molded resinFUJITSU LTD·Filed 1999·Granted Jan 30, 2001·65 cites·6 claims
- 2883US6151360AMethod for encoding video signal using statistical informationSONY CORP·Filed 1997·Granted Nov 21, 2000·78 cites·8 claims
- 2982US11763648B2Monitoring system, monitoring apparatus, monitoring method, and computer readable mediumNEC CORP·Filed 2018·Granted Sep 19, 2023·4 cites·20 claims
- 3082US7898793B2Laminated ceramic capacitorTDK CORP·Filed 2005·Granted Mar 1, 2011·12 cites·18 claims
- 3182US6672136B2Gas sensor having improved structure of electric connectorDENSO CORP·Filed 2001·Granted Jan 6, 2004·21 cites·10 claims
- 3281US11572926B2Iron oxide powder for brake friction materialPOWDERTECH CO LTD·Filed 2022·Granted Feb 7, 2023·0 cites·6 claims
- 3381US8008222B2Dielectric ceramic composition and electronic deviceTDK CORP·Filed 2009·Granted Aug 30, 2011·7 cites·8 claims
- 3481US6898961B2Compact structure of gas sensor and production method thereofDENSO CORP·Filed 2002·Granted May 31, 2005·15 cites·12 claims
- 3581US6118648ANon-reducing dielectric ceramic materialsTDK CORP·Filed 1998·Granted Sep 12, 2000·42 cites·8 claims
- 3681US4956392AProcess for producing methanol or mixed alcoholMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Sep 11, 1990·18 cites·6 claims
- 3780US11474765B2Information processing apparatus, information processing system, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Oct 18, 2022·2 cites·16 claims
- 3880US11122303B2Content distribution server, content distribution method and content distribution programDWANGO CO LTD·Filed 2018·Granted Sep 14, 2021·2 cites·20 claims
- 3980US6780298B2Gas sensorDENSO CORP·Filed 2002·Granted Aug 24, 2004·16 cites·6 claims
- 4080US6068746AOxygen sensor having a solid electrolyte applicable to an internal combustion engineDENSO CORP·Filed 1997·Granted May 30, 2000·51 cites·20 claims
- 4179US11277585B2Content distribution server, content distribution system, content distribution method, and programDWANGO CO LTD·Filed 2019·Granted Mar 15, 2022·3 cites·8 claims
- 4279US8363383B2Dielectric ceramic composition and ceramic electronic componentTDK CORP·Filed 2011·Granted Jan 29, 2013·4 cites·11 claims
- 4378US9090130B2Pneumatic tireYOKOHAMA RUBBER CO LTD·Filed 2012·Granted Jul 28, 2015·2 cites·17 claims
- 4477US9983372B2Optical device, printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted May 29, 2018·4 cites·6 claims
- 4577US9669988B2Fixed amount discharge containerKOJIMA TAKASHI·Filed 2012·Granted Jun 6, 2017·15 cites·5 claims
- 4676US10577735B2Skin material and conveyance seatTS TECH CO LTD·Filed 2018·Granted Mar 3, 2020·1 cites·14 claims
- 4776US6969907B2Cooling structure for multichip moduleTOYOTA MOTOR CO LTD·Filed 2002·Granted Nov 29, 2005·20 cites·19 claims
- 4876US6615641B2Structure of gas sensorDENSO CORP·Filed 2001·Granted Sep 9, 2003·13 cites·6 claims
- 4976US5762771AAir-fuel ratio sensorDENSO CORP·Filed 1997·Granted Jun 9, 1998·49 cites·18 claims
- 5075US12477166B2Content distribution system, content distribution method, and computer programDWANGO CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·17 claims
Showing the top 50 of 227 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →