Inventor · disambiguated record
Yutaka Tajima
Also filed as: TAJIMA YUTAKA
15 granted patents·2 pending applications·156 citations·filing 1986–2017
93Inventor score
Top patents by PatentIndex Score
17 records- 0190US10176987B2SiC epitaxial wafer and method for manufacturing the sameSHOWA DENKO KK·Filed 2017·Granted Jan 8, 2019·6 cites·3 claims
- 0288US8823015B2Silicon carbide epitaxial wafer and manufacturing method thereforMOMOSE KENJI·Filed 2010·Granted Sep 2, 2014·11 cites·5 claims
- 0384US7122991B2Power conversion and vehicleNISSAN MOTOR·Filed 2005·Granted Oct 17, 2006·27 cites·26 claims
- 0482US7861685B2Direct fuel injection diesel engineHONDA MOTOR CO LTD·Filed 2007·Granted Jan 4, 2011·15 cites·9 claims
- 0578US8418669B2Internal combustion engineKATAYAMA GOICHI·Filed 2011·Granted Apr 16, 2013·6 cites·9 claims
- 0676US7992536B2Direct fuel injection diesel engineHONDA MOTOR CO LTD·Filed 2007·Granted Aug 9, 2011·8 cites·6 claims
- 0776US5896318AMethod and apparatus for protecting content of semiconductor non-volatile memory and memory itselfNISSAN MOTOR·Filed 1997·Granted Apr 20, 1999·44 cites·32 claims
- 0864US9679767B2SiC epitaxial wafer and method for manufacturing the sameSHOWA DENKO KK·Filed 2013·Granted Jun 13, 2017·1 cites·7 claims
- 0954US8056532B2Direct fuel injection diesel engineSHIBATA MITSUHIRO·Filed 2007·Granted Nov 15, 2011·3 cites·3 claims
- 1054US4664079AFuel injection system for internal combustion enginesDIESEL KIKI CO·Filed 1986·Granted May 12, 1987·11 cites·7 claims
- 1153USD510754SMonster toyTOMY CO LTD·Filed 2004·Granted Oct 18, 2005·8 cites·1 claims
- 1252US8627798B2Direct fuel-injection engineYAMAGUCHI AKIHIRO·Filed 2009·Granted Jan 14, 2014·3 cites·2 claims
- 1351US2014339571A1Silicon carbide epitaxial wafer and manufacturing method thereforSHOWA DENKO KK·Filed 2014·Application pending·0 cites
- 1449US8714136B2Direct fuel-injection engineIKEYA KENICHIRO·Filed 2008·Granted May 6, 2014·2 cites·7 claims
- 1545US5969391AComplementary insulated-gate field-effect transistors having improved anti-latchup characteristicNISSAN MOTOR·Filed 1997·Granted Oct 19, 1999·10 cites·13 claims
- 1643US8474431B2Direct fuel-injected engineSONO HIROSHI·Filed 2008·Granted Jul 2, 2013·1 cites·14 claims
- 1743US2016208414A1METHOD FOR PRODUCING SiC EPITAXIAL WAFERSHOWA DENKO KK·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →