Inventor · disambiguated record
Takuya Nakajima
Also filed as: NAKAJIMA TAKUYA
34 granted patents·2 pending applications·563 citations·filing 1997–2022
96Inventor score
Files withAISIN AW CO9MITSUBISHI CHEM CORP7SEIKO EPSON CORP5SENJU PHARMA CO4NIPPON SYNTHETIC CHEM IND CO LTD3
Top patents by PatentIndex Score
36 records- 0196US7215061B2Micromechanical electrostatic resonatorSEIKO EPSON CORP·Filed 2004·Granted May 8, 2007·123 cites·10 claims
- 0293US8454173B2Image forming apparatusNAKAMURA MAKIKO·Filed 2010·Granted Jun 4, 2013·14 cites·7 claims
- 0393US6529875B1Voice recognizer, voice recognizing method and game machine using themSEGA ENTERPRISES KK·Filed 1997·Granted Mar 4, 2003·323 cites·20 claims
- 0482US12460056B2Ethylene-vinyl alcohol copolymer resin composition, film, and multilayer structureMITSUBISHI CHEM CORP·Filed 2022·Granted Nov 4, 2025·0 cites·6 claims
- 0582US12152114B2Ethylene-vinyl alcohol copolymer resin composition, film, and multilayer structureMITSUBISHI CHEM CORP·Filed 2021·Granted Nov 26, 2024·0 cites·6 claims
- 0680US12187863B2Ethylene-vinyl alcohol copolymer resin composition, film, and multilayer structureMITSUBISHI CHEM CORP·Filed 2022·Granted Jan 7, 2025·0 cites·5 claims
- 0780US11267941B2Ethylene-vinyl alcohol copolymer composition pellets, and production method for ethylene-vinyl alcohol copolymer composition pelletsMITSUBISHI CHEM CORP·Filed 2019·Granted Mar 8, 2022·1 cites·9 claims
- 0880US9654125B2Atom cell, quantum interference device, atomic oscillator, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2015·Granted May 16, 2017·5 cites·10 claims
- 0978US11186666B2Ethylene-vinyl alcohol copolymer composition pellets, and multilayer structureNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Granted Nov 30, 2021·1 cites·12 claims
- 1078US6479556B2Ophthalmic compositions for soft contact lens, method of enhancing wettability of soft contact lens and method of inhibiting terpenoid adsorptionSENJU PHARMA CO·Filed 2001·Granted Nov 12, 2002·6 cites·4 claims
- 1176US12466960B2Resin composition, film, and multilayer structureMITSUBISHI CHEM CORP·Filed 2021·Granted Nov 11, 2025·0 cites·12 claims
- 1275US9927027B2Automatic transmissionAISIN SEIKI·Filed 2017·Granted Mar 27, 2018·2 cites·7 claims
- 1375US9755654B2Atomic cell, quantum interference device, atomic oscillator, electronic device and moving objectSEIKO EPSON CORP·Filed 2015·Granted Sep 5, 2017·2 cites·21 claims
- 1474US6396372B1Electrostatic micro relayOMRON TATEISI ELECTRONICS CO·Filed 1998·Granted May 28, 2002·28 cites·3 claims
- 1569US10208836B2Multi-stage transmissionAISIN AW CO·Filed 2014·Granted Feb 19, 2019·2 cites·19 claims
- 1668US7748504B2Hydraulic servo for a brake in an automatic transmissionAISIN AW CO·Filed 2006·Granted Jul 6, 2010·5 cites·2 claims
- 1767US10378615B2Clutch and speed change device including the sameAISIN AW CO·Filed 2015·Granted Aug 13, 2019·1 cites·20 claims
- 1866US6432893B1Method for removal of protein from contact lensesSENJU PHARMA CO·Filed 1999·Granted Aug 13, 2002·23 cites·29 claims
- 1963US11384184B2Melt-formable ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structureMITSUBISHI CHEM CORP·Filed 2019·Granted Jul 12, 2022·0 cites·5 claims
- 2062US11407888B2Ethylene-vinyl alcohol copolymer composition, pellets, and multilayer structureMITSUBISHI CHEM CORP·Filed 2019·Granted Aug 9, 2022·0 cites·6 claims
- 2162US11270085B2Generating method, generating device, and recording mediumFUJITSU LTD·Filed 2018·Granted Mar 8, 2022·1 cites·13 claims
- 2261US10370468B2Saponified ethylene-vinyl ester-based copolymer pellet and producing method thereforNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Granted Aug 6, 2019·0 cites·7 claims
- 2361US6603238B2Micro-relay and method for manufacturing the sameOMRON TATEISI ELECTRONICS CO·Filed 2002·Granted Aug 5, 2003·8 cites·4 claims
- 2460US10041570B2Power transmission deviceAISIN AW CO·Filed 2014·Granted Aug 7, 2018·1 cites·20 claims
- 2554US6407482B2Micro-relay and method for manufacturing the sameOMRON TATEISI ELECTRONICS CO·Filed 1997·Granted Jun 18, 2002·11 cites·27 claims
- 2651US7628938B2Photochromic compound and optical functional materialNAT UNIV CORP NARA INST·Filed 2007·Granted Dec 8, 2009·0 cites·8 claims
- 2748US7585243B2Automatic transmissionAISIN AW CO·Filed 2006·Granted Sep 8, 2009·0 cites·6 claims
- 2847US9784345B2Transmission deviceAISIN AW CO·Filed 2014·Granted Oct 10, 2017·0 cites·20 claims
- 2947US2019010305A1Ethylene-vinyl alcohol copolymer composition, multilayer structure produced by using the composition, and hot-water sterilizable packageNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Application pending·0 cites
- 3046US10473192B2Multi-stage transmissionAISIN AW CO·Filed 2014·Granted Nov 12, 2019·0 cites·17 claims
- 3144US10352409B2Multi-stage transmissionAISIN AW CO·Filed 2014·Granted Jul 16, 2019·0 cites·20 claims
- 3244US9577652B2Atomic resonance transition device, atomic oscillator, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2015·Granted Feb 21, 2017·0 cites·15 claims
- 3341US6545058B2Ophthalmic compositions for soft contact lens, method of enhancing wettability of soft contact lens, and method of inhibiting terpenoid adsorptionSENJU PHARMA CO·Filed 1998·Granted Apr 8, 2003·3 cites·10 claims
- 3438US10221923B2Multi-stage transmissionAISIN AW CO·Filed 2015·Granted Mar 5, 2019·0 cites·17 claims
- 3530US2015270844A1Atom cell, quantum interference device, atomic oscillator, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 3628US5994405AAgent for contact lensesSENJU PHARMA CO·Filed 1998·Granted Nov 30, 1999·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →