Assignee
NISHIYAMA TOSHIHIKO
JP·4 granted patents·11 citations·filing 2006–2007
Top patents by PatentIndex Score
4 records- 0162US8109090B2Variable turbo supercharger and method of returning oil from hydraulic driveNISHIYAMA TOSHIHIKO·Filed 2007·Granted Feb 7, 2012·4 cites·9 claims
- 0261US8186158B2Variable turbo supercharger and method of driving the sameNISHIYAMA TOSHIHIKO·Filed 2007·Granted May 29, 2012·4 cites·8 claims
- 0359US8251666B2Blade and fan having the sameNISHIYAMA TOSHIHIKO·Filed 2006·Granted Aug 28, 2012·3 cites·4 claims
- 0437US8202038B2Variable turbo supercharger and method of driving the sameNISHIYAMA TOSHIHIKO·Filed 2007·Granted Jun 19, 2012·0 cites·7 claims
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