Inventor · disambiguated record
Katsushi Hashizume
Also filed as: HASHIZUME KATSUSHI
4 granted patents·157 citations·filing 1996–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0191US5905193APreignition detection apparatusTOYOTA MOTOR CO LTD·Filed 1997·Granted May 18, 1999·101 cites·20 claims
- 0283US5632247APreignition detecting systemTOYOTA MOTOR CO LTD·Filed 1996·Granted May 27, 1997·49 cites·8 claims
- 0358US7444262B2Reverse rotation detector for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Oct 28, 2008·3 cites·14 claims
- 0455US8106754B2Ignition device of internal combustion engineHASHIZUME KATSUSHI·Filed 2006·Granted Jan 31, 2012·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →