Assignee
OOYAMA KAZUO
JP·2 granted patents·1 pending application·167 citations·filing 2005–2007
Top patents by PatentIndex Score
3 records- 0197US8186334B26-cycle engine with regeneratorOOYAMA KAZUO·Filed 2007·Granted May 29, 2012·166 cites·17 claims
- 0252US8821105B2Turbine with variable number of nozzlesOOYAMA KAZUO·Filed 2007·Granted Sep 2, 2014·1 cites·14 claims
- 0349US2008065534A1Charging/Reward-Payment System Used In InternetOOYAMA KAZUO·Filed 2005·Application pending·0 cites
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