Inventor · disambiguated record
Yoshiyuki Tamaki
Also filed as: TAMAKI YOSHIYUKI
7 granted patents·2 pending applications·340 citations·filing 1989–2013
88Inventor score
Top patents by PatentIndex Score
9 records- 0196US4920937ADirect fuel injection type spark ignition internal combustion engine having a squish flow for assisting fuel evaporationTOYOTA MOTOR CO LTD·Filed 1989·Granted May 1, 1990·94 cites·15 claims
- 0295US4955339AInternal combustion engineTOYOTA MOTOR CO LTD·Filed 1989·Granted Sep 11, 1990·67 cites·31 claims
- 0394US5058549AFuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 1990·Granted Oct 22, 1991·79 cites·10 claims
- 0485US5772124AFuel injection valveTOYOTA MOTOR CO LTD·Filed 1996·Granted Jun 30, 1998·49 cites·3 claims
- 0582US4974565AFuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valveTOYOTA MOTOR CO LTD·Filed 1989·Granted Dec 4, 1990·43 cites·6 claims
- 0665US8816575B2Socket and lamp engagement configurations for a luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Granted Aug 26, 2014·2 cites·9 claims
- 0747US2014091698A1Lamp Device and Lighting ApparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Application pending·0 cites
- 0840US2014029252A1Lamp, lamp unit, and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2012·Application pending·0 cites
- 0935US5662274AFuel injector for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Sep 2, 1997·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →