Inventor · disambiguated record
Kazutaka Hiroshima
Also filed as: HIROSHIMA KAZUTAKA
3 granted patents·1 pending application·59 citations·filing 1999–2002
73Inventor score
Top patents by PatentIndex Score
4 records- 0181US6911278B2Electrode catalyst for fuel cell and process for producing the sameTOYOTA MOTOR CO LTD·Filed 2002·Granted Jun 28, 2005·21 cites·11 claims
- 0265US7060385B2Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalystTOYOTA MOTOR CO LTD·Filed 2002·Granted Jun 13, 2006·8 cites·7 claims
- 0359US6500573B1Humidifer device for fuel cells and operating system thereofTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Dec 31, 2002·30 cites·21 claims
- 0440US2003096156A1Electrode catalyzer for fuel cell, fuel cell air electrode employing electrode catalyzer, and catalytic activity evaluation method for electrode catalyzerTOYOTA MOTOR CO LTD·Filed 2002·Application pending·0 cites
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