Inventor · disambiguated record
Hiromi Tokoi
Also filed as: TOKOI HIROMI
10 granted patents·4 pending applications·16 citations·filing 1989–2012
81Inventor score
Top patents by PatentIndex Score
14 records- 0169US8658323B2Solid oxide fuel cell generation systemFUJIMURA HIDEKAZU·Filed 2008·Granted Feb 25, 2014·2 cites·9 claims
- 0268US8206867B2Fuel cellTOKOI HIROMI·Filed 2007·Granted Jun 26, 2012·2 cites·10 claims
- 0368US7927751B2Fuel cell power systemHITACHI LTD·Filed 2006·Granted Apr 19, 2011·1 cites·10 claims
- 0460US8377600B2Fuel cell power generation system and method of operating thereofHITACHI LTD·Filed 2012·Granted Feb 19, 2013·0 cites·9 claims
- 0558US8114546B2Fuel cell power generation system and method of operating thereofTAKAHASHI SHIN·Filed 2007·Granted Feb 14, 2012·0 cites·6 claims
- 0651US7972742B2Tube type fuel cell to decrease current path lengthHITACHI LTD·Filed 2006·Granted Jul 5, 2011·0 cites·10 claims
- 0750US2008248342A1Solid oxide fuel cell power generation apparatus and power generation method thereofHITACHI LTD·Filed 2008·Application pending·0 cites
- 0849US2008085432A1Solid oxide fuel cell module and control method thereofNOIE AKIHIKO·Filed 2007·Application pending·0 cites
- 0947US8445154B2Header for supplying gas in fuel cell and fuel cell power systemYOSHIDA TADASHI·Filed 2007·Granted May 21, 2013·0 cites·16 claims
- 1047US2008063907A1Modules of solid oxide fuel cell and their operation methodsTAKAHASHI SHIN·Filed 2007·Application pending·0 cites
- 1146US8173317B2Fuel cells power generation systemGUNJI AKIRA·Filed 2007·Granted May 8, 2012·0 cites·9 claims
- 1246US2008160364A1Solid oxide fuel cell moduleTOKOI HIROMI·Filed 2007·Application pending·0 cites
- 1345US8247129B2Solid oxide fuel cell for a power generationTOKOI HIROMI·Filed 2005·Granted Aug 21, 2012·0 cites·17 claims
- 1443US4937155ASodium-sulphur cell, method of operating same and method of load levelling using the sameHITACHI LTD·Filed 1989·Granted Jun 26, 1990·11 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →