Inventor · disambiguated record
Yukio Itoh
Also filed as: ITO YUKIO · ITOH YUKIO
13 granted patents·863 citations·filing 1982–2001
92Inventor score
Top patents by PatentIndex Score
13 records- 0197US5074017ASusceptorTOSHIBA CERAMICS CO·Filed 1989·Granted Dec 24, 1991·581 cites·7 claims
- 0295US5703390ASemiconductor device having four power MOSFETs constituting H bridge circuitNEC CORP·Filed 1995·Granted Dec 30, 1997·180 cites·7 claims
- 0370US6181186B1Power transistor with over-current protection controllerNEC CORP·Filed 1999·Granted Jan 30, 2001·30 cites·41 claims
- 0465US5696518AAntenna device integrally fixed to portable electronic applianceCITIZEN WATCH CO LTD·Filed 1994·Granted Dec 9, 1997·35 cites·14 claims
- 0546US6452222B1MIS type semiconductor device and method for manufacturing the sameNEC CORP·Filed 1999·Granted Sep 17, 2002·10 cites·7 claims
- 0646US6373110B2Semiconductor device having high breakdown voltageNEC CORP·Filed 2001·Granted Apr 16, 2002·3 cites·25 claims
- 0745USD394299SFishing reel spoolDAIWA SEIKO INC·Filed 1996·Granted May 12, 1998·5 cites·1 claims
- 0842US4581666AMechanism for fast-forwarding/rewinding operation in a tape playerCLARION CO LTD·Filed 1982·Granted Apr 8, 1986·4 cites·7 claims
- 0941USD401665SFishing reel bodyDAIWA SEIKO INC·Filed 1997·Granted Nov 24, 1998·4 cites·1 claims
- 1036US4475020ASlide switch operating deviceCLARION CO LTD·Filed 1982·Granted Oct 2, 1984·3 cites·11 claims
- 1135US4519269ATransmission system in a cam mechanismCLARION CO LTD·Filed 1982·Granted May 28, 1985·4 cites·4 claims
- 1231US5449545ACeramic deviceTOSHIBA CERAMICS CO·Filed 1993·Granted Sep 12, 1995·2 cites·28 claims
- 1329US5178727ACeramic membrane device and a method of producing the sameTOSHIBA CERAMICS CO·Filed 1992·Granted Jan 12, 1993·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →