Inventor · disambiguated record
Toshiharu Hanajima
Also filed as: HANAJIMA TOSHIHARU
9 granted patents·489 citations·filing 1989–2005
91Inventor score
Files withYAMAHA MOTOR CO LTD9
Top patents by PatentIndex Score
9 records- 0196US5193635AVehicle with fuel cell systemYAMAHA MOTOR CO LTD·Filed 1990·Granted Mar 16, 1993·193 cites·13 claims
- 0286US6202626B1Engine having combustion control systemYAMAHA MOTOR CO LTD·Filed 1998·Granted Mar 20, 2001·48 cites·43 claims
- 0386US4965143AShutdown method for fuel cell systemYAMAHA MOTOR CO LTD·Filed 1989·Granted Oct 23, 1990·52 cites·30 claims
- 0485US5019463AFuel cell systemYAMAHA MOTOR CO LTD·Filed 1989·Granted May 28, 1991·50 cites·9 claims
- 0583US5139894AFuel cell systemYAMAHA MOTOR CO LTD·Filed 1990·Granted Aug 18, 1992·73 cites·18 claims
- 0677US7302934B2Saddle-straddling type motor vehicleYAMAHA MOTOR CO LTD·Filed 2005·Granted Dec 4, 2007·9 cites·18 claims
- 0769US5618322AReformer for fuel cell systemYAMAHA MOTOR CO LTD·Filed 1994·Granted Apr 8, 1997·24 cites·10 claims
- 0863US6131554AEngine having combustion control systemYAMAHA MOTOR CO LTD·Filed 1998·Granted Oct 17, 2000·21 cites·20 claims
- 0961US5651800AReformer for fuel cell systemYAMAHA MOTOR CO LTD·Filed 1995·Granted Jul 29, 1997·19 cites·8 claims
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