Inventor · disambiguated record
Keiichi Nakata
Also filed as: NAKATA KEIICHI
2 granted patents·1 pending application·12 citations·filing 1997–2006
56Inventor score
Top patents by PatentIndex Score
3 records- 0158US7666540B2Fuel cell system and vehicle with fuel cell system mounted thereonTOYOTA MOTOR CO LTD·Filed 2004·Granted Feb 23, 2010·5 cites·13 claims
- 0239US2010167152A1Fuel Cell SystemHOCHO SHINJI·Filed 2006·Application pending·0 cites
- 0323US5915594ADevice for opening a sealant container, sealant container, and method of opening the sealant containerFiled 1997·Granted Jun 29, 1999·7 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →