Inventor · disambiguated record
Yuichiro Kosaka
Also filed as: KOSAKA YUICHIRO
8 granted patents·1 pending application·52 citations·filing 2002–2007
84Inventor score
Top patents by PatentIndex Score
9 records- 0180US7195837B2Separator unit and fuel cell with separator unitHONDA MOTOR CO LTD·Filed 2003·Granted Mar 27, 2007·20 cites·12 claims
- 0270US6964824B2Fuel cell and method of operating the sameHONDA MOTOR CO LTD·Filed 2003·Granted Nov 15, 2005·9 cites·14 claims
- 0366US7354670B2Fuel cell with fuel gas adjustment mechanismHONDA MOTOR CO LTD·Filed 2003·Granted Apr 8, 2008·7 cites·5 claims
- 0464US7311987B2Fuel cell and a temperature control system for the fuel cellHONDA MOTOR CO LTD·Filed 2004·Granted Dec 25, 2007·6 cites·11 claims
- 0562US7842433B2Fuel cell separator plate and method for producing itHONDA MOTOR CO LTD·Filed 2002·Granted Nov 30, 2010·5 cites·2 claims
- 0662US7201981B2Fuel cell stack and method of warming up the sameHONDA MOTOR CO LTD·Filed 2003·Granted Apr 10, 2007·5 cites·11 claims
- 0748US8247121B2Fuel cell system with purging and method of operating the sameWAKE CHIHIRO·Filed 2007·Granted Aug 21, 2012·0 cites·9 claims
- 0844US7306873B2Method and apparatus for changing the direction of fluid flow in fuel cell flow fieldsHONDA MOTOR CO LTD·Filed 2003·Granted Dec 11, 2007·0 cites·8 claims
- 0943US2004038103A1Solid polymer electrolyte fuel cell assemblyHONDA MOTOR CO LTD·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuichiro Kosaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →