Assignee
ISHITOYA TSUKUO
JP·6 granted patents·2 pending applications·39 citations·filing 2005–2012
Top patents by PatentIndex Score
8 records- 0189US8550105B2Valve system of high pressure tank for vehicleISHITOYA TSUKUO·Filed 2010·Granted Oct 8, 2013·20 cites·6 claims
- 0280US8770221B2Pressure regulating valveISHITOYA TSUKUO·Filed 2012·Granted Jul 8, 2014·4 cites·14 claims
- 0379US8186377B2Fluid on-off valve deviceISHITOYA TSUKUO·Filed 2006·Granted May 29, 2012·10 cites·10 claims
- 0469US9217539B2High-pressure tankISHITOYA TSUKUO·Filed 2006·Granted Dec 22, 2015·4 cites·16 claims
- 0561US8985141B2Pressure regulating valveISHITOYA TSUKUO·Filed 2011·Granted Mar 24, 2015·1 cites·12 claims
- 0657US8642225B2High-pressure fluid supply apparatusISHITOYA TSUKUO·Filed 2009·Granted Feb 4, 2014·0 cites·7 claims
- 0745US2007289638A1Pressure Regulating ValveISHITOYA TSUKUO·Filed 2005·Application pending·0 cites
- 0842US2009032318A1Fuel cell vehicleISHITOYA TSUKUO·Filed 2006·Application pending·0 cites
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