Inventor · disambiguated record

Harumi Hashiguchi

Also filed as: HASHIGUCHI HARUMI

2 granted patents·15 citations·filing 2000–2002

57Inventor score

Technology areasY02P

Files withAISIN SEIKI2

Top patents by PatentIndex Score

2 records

0168US6541150B1Solid polymer electrolyte fuel cellAISIN SEIKI·Filed 2000·Granted Apr 1, 2003·10 cites·14 claims
0259US6946214B2Manufacturing method of fuel cell electrode and fuel cell using thereofAISIN SEIKI·Filed 2002·Granted Sep 20, 2005·5 cites·12 claims

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Harumi Hashiguchi — Patent Inventor | PatentIndex