Inventor · disambiguated record
Koichi Ohata
Also filed as: OHATA KOICHI
3 granted patents·4 pending applications·73 citations·filing 1990–2021
73Inventor score
Top patents by PatentIndex Score
7 records- 0179US5065598AIce thermal storage apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Nov 19, 1991·49 cites·6 claims
- 0267US6698666B2Fuel injection valveDENSO CORP·Filed 2002·Granted Mar 2, 2004·16 cites·8 claims
- 0356US6648248B2Solenoid valve and fuel injector using sameDENSO CORP·Filed 2001·Granted Nov 18, 2003·8 cites·8 claims
- 0450US2009142561A1Antireflection laminated bodyTOPPAN PRINTING CO LTD·Filed 2007·Application pending·0 cites
- 0543US2021277861A1Fuel injection valveDENSO CORP·Filed 2021·Application pending·0 cites
- 0641US2013306033A1Relief valve for high-pressure fuel pumpNIPPON SOKEN·Filed 2013·Application pending·0 cites
- 0736US2010254003A1Anti-Reflection FilmTOPPAN PRINTING CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →