Inventor · disambiguated record
Masayoshi Yokoi
Also filed as: YOKOI MASAYOSHI
4 granted patents·47 citations·filing 2001–2004
74Inventor score
Technology areasY02P
Files withTOYOTA MOTOR CO LTD4
Top patents by PatentIndex Score
4 records- 0185US6749959B2Fuel cell gas separator, manufacturing method thereof, and fuel cellTOYOTA MOTOR CO LTD·Filed 2001·Granted Jun 15, 2004·31 cites·20 claims
- 0275US7052794B2Fuel cell separator, manufacturing method thereof and fuel cellTOYOTA MOTOR CO LTD·Filed 2001·Granted May 30, 2006·12 cites·10 claims
- 0359US7422815B2Fuel cell separator, manufacturing method thereof and fuel cellTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 9, 2008·3 cites·14 claims
- 0451US7364814B2Separator of a fuel cell and a manufacturing method thereofTOYOTA MOTOR CO LTD·Filed 2003·Granted Apr 29, 2008·1 cites·11 claims
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