Inventor · disambiguated record
Harumi Hatano
Also filed as: HATANO HARUMI
10 granted patents·1 pending application·218 citations·filing 1997–2007
90Inventor score
Files withHONDA MOTOR CO LTD11
Top patents by PatentIndex Score
11 records- 0197US6202608B1Control system for internal combustion engineHONDA MOTOR CO LTD·Filed 2000·Granted Mar 20, 2001·89 cites·4 claims
- 0284US6874588B2Fuel cell electric vehicle and a fuel cell system boxHONDA MOTOR CO LTD·Filed 2002·Granted Apr 5, 2005·45 cites·11 claims
- 0383US6699613B2Fuel cell having sealant for sealing a solid polymer electrolyte membraneHONDA MOTOR CO LTD·Filed 2001·Granted Mar 2, 2004·21 cites·4 claims
- 0469US7270899B2On-board fuel cell powered electric vehicleHONDA MOTOR CO LTD·Filed 2003·Granted Sep 18, 2007·10 cites·8 claims
- 0569US6237550B1Solenoid-operated valve for internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted May 29, 2001·29 cites·9 claims
- 0664US6893767B2Methods for producing fuel cell units and fuel cell stacksHONDA MOTOR CO LTD·Filed 2002·Granted May 17, 2005·6 cites·20 claims
- 0757US7081314B2Fuel cell having sealant for sealing a solid polymer electrolyte membraneHONDA MOTOR CO LTD·Filed 2001·Granted Jul 25, 2006·3 cites·6 claims
- 0856US7651805B2Fuel cell having sealant for sealing a solid polymer electrolyte membraneHONDA MOTOR CO LTD·Filed 2004·Granted Jan 26, 2010·2 cites·4 claims
- 0951US2009004533A1Fuel cell stackHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 1047US5927237AValve operating system in internal combustion engineHONDA MOTOR CO LTD·Filed 1997·Granted Jul 27, 1999·10 cites·8 claims
- 1131US5979376AValve operating system in internal combustion engineHONDA MOTOR CO LTD·Filed 1997·Granted Nov 9, 1999·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →