Inventor · disambiguated record
Atsushi Ooma
Also filed as: OOMA ATSUSHI
4 granted patents·1 pending application·27 citations·filing 2002–2006
74Inventor score
Top patents by PatentIndex Score
5 records- 0181US8211579B2Fuel cell start-up control systemIGARASHI HITOSHI·Filed 2006·Granted Jul 3, 2012·6 cites·28 claims
- 0267US6893759B2Polymer electrolyte fuel cell stackTOSHIBA KK·Filed 2004·Granted May 17, 2005·9 cites·8 claims
- 0357US6797424B2Separator for fuel cell, production process thereof, and solid polymer fuel cell using the separatorTOSHIBA KK·Filed 2003·Granted Sep 28, 2004·4 cites·7 claims
- 0454US7029780B2Polymer electrolyte fuel cell stack and method for operating the same and gas vent valveTOSHIBA KK·Filed 2002·Granted Apr 18, 2006·8 cites·16 claims
- 0540US2004115500A1Polymer electrolyte fuel cell and power-generating system with polymer electrolyte fuel cellsFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →