Inventor · disambiguated record
Toshihiro Oikawa
Also filed as: OIKAWA TOSHIHIRO
20 granted patents·2 pending applications·378 citations·filing 1985–2014
95Inventor score
Files withHONDA MOTOR CO LTD16HAMAMATSU PHOTONICS KK2STANLEY ELECTRIC CO LTD2NICHIAS CO LTD1SUGIYAMA YUKINOBU1
Top patents by PatentIndex Score
22 records- 0193US5228423ADual-fuel engineHONDA MOTOR CO LTD·Filed 1992·Granted Jul 20, 1993·68 cites·9 claims
- 0287USD498826SMetal ring gasketNICHIAS CO LTD·Filed 2003·Granted Nov 23, 2004·39 cites·1 claims
- 0382US4928641ALubricant supplying system for DOHC type multi-cylinder internal combustion engineHONDA MOTOR CO LTD·Filed 1988·Granted May 29, 1990·35 cites·6 claims
- 0481US4796574ASOHC type internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Jan 10, 1989·28 cites·12 claims
- 0580US4883027AValve operating system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1988·Granted Nov 28, 1989·35 cites·16 claims
- 0679US6412460B1Valve operating system in internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted Jul 2, 2002·33 cites·18 claims
- 0769US5979379AValve operating system in internal combustion engineHONDA MOTOR CO LTD·Filed 1998·Granted Nov 9, 1999·19 cites·22 claims
- 0859US5529032AValve-operation control system for internal combustion engineHONDA MOTOR CO LTD·Filed 1995·Granted Jun 25, 1996·18 cites·6 claims
- 0959US4762099AValve actuating device of four-cycle internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Aug 9, 1988·16 cites·14 claims
- 1056US9347636B2Vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2014·Granted May 24, 2016·1 cites·2 claims
- 1154US5456225AValve operating device for internal combustion engineHONDA MOTOR CO LTD·Filed 1994·Granted Oct 10, 1995·16 cites·6 claims
- 1252US4911112AValve operating system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1988·Granted Mar 27, 1990·13 cites·7 claims
- 1349US4955121AMethod for producing a rocker arm for use in an internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Sep 11, 1990·11 cites·2 claims
- 1448US9625587B2Device for reading radiological imagesHAMAMATSU PHOTONICS KK·Filed 2014·Granted Apr 18, 2017·0 cites·4 claims
- 1548US4637358ASpark plug cap apparatusHONDA MOTOR CO LTD·Filed 1985·Granted Jan 20, 1987·12 cites·14 claims
- 1646US5027753AIntake system of multi-cylinder internal combustion engineHONDA MOTOR CO LTD·Filed 1990·Granted Jul 2, 1991·14 cites·8 claims
- 1745US9823359B2Radiation image detection deviceHAMAMATSU PHOTONICS KK·Filed 2014·Granted Nov 21, 2017·0 cites·7 claims
- 1845US4748946ASOHC type internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Jun 7, 1988·9 cites·2 claims
- 1941US6125805AValve operating system in internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted Oct 3, 2000·6 cites·19 claims
- 2041US2007102888A1Ring-shaped metal gasketHONDA MOTOR CO LTD·Filed 2004·Application pending·0 cites
- 2140US6447148B1Reflecting mirror manufacture method and lamp assemblySTANLEY ELECTRIC CO LTD·Filed 2000·Granted Sep 10, 2002·5 cites·12 claims
- 2238US2006239587A1Multiple image formation position shift detection device, image concentration detection device, and multiple image formation deviceSUGIYAMA YUKINOBU·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →