Inventor · disambiguated record
Keijiro Oshima
Also filed as: OSHIMA KEIJIRO
2 granted patents·3 pending applications·71 citations·filing 1997–2017
66Inventor score
Top patents by PatentIndex Score
5 records- 0173US5993169AOil pressure generator having at least two coaxial rotating power sources and power output apparatusTOYOTA MOTOR CO LTD·Filed 1997·Granted Nov 30, 1999·48 cites·8 claims
- 0272US7000718B2Power output apparatus and hybrid vehicle with power output apparatus mounted thereonTOYOTA MOTOR CO LTD·Filed 2003·Granted Feb 21, 2006·23 cites·16 claims
- 0338US2017299055A1Transmission system for hybrid electric vehicleTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 0436US2008086255A1Motor Vehicle And Control Method Of The SameOSHIMA KEIJIRO·Filed 2005·Application pending·0 cites
- 0536US2008033617A1Motor Vehicle And Control Method Of The SameWATANABE HIDETO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →