Inventor · disambiguated record
Hirofumi Kokubu
Also filed as: KOKUBU HIROFUMI
3 granted patents·5 pending applications·1 citations·filing 2011–2014
47Inventor score
Top patents by PatentIndex Score
8 records- 0166US9490495B2Hydrogen generator, fuel cell system, and method of operating hydrogen generatorPANASONIC CORP·Filed 2013·Granted Nov 8, 2016·1 cites·14 claims
- 0256US9455457B2Fuel cell system and method of operating fuel cell systemPANASONIC IP MAN CO LTD·Filed 2014·Granted Sep 27, 2016·0 cites·17 claims
- 0351US9437891B2Hydrogen generator and fuel cell systemPANASONIC IP MAN CO LTD·Filed 2013·Granted Sep 6, 2016·0 cites·11 claims
- 0447US2015221965A1Cogeneration system and method of operating cogeneration systemPANASONIC IP MAN CO LTD·Filed 2013·Application pending·0 cites
- 0543US2013149623A1Fuel cell system and method of operating the sameNAKAMURA AKINARI·Filed 2012·Application pending·0 cites
- 0642US2014023944A1Fuel cell system and method of operating sameKOKUBU HIROFUMI·Filed 2012·Application pending·0 cites
- 0741US2012077097A1Fuel cell system and operation method thereforKOKUBU HIROFUMI·Filed 2011·Application pending·0 cites
- 0836US2013294130A1Fuel cell systemOE JUN·Filed 2012·Application pending·0 cites
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