Inventor · disambiguated record
Hirotoshi Kawano
Also filed as: KAWANO HIROTOSHI
3 granted patents·24 citations·filing 1986–1990
68Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0143US4790178AIntake structure of internal combustion engine with bypass intake passage for mounting air flow meterHITACHI LTD·Filed 1987·Granted Dec 13, 1988·7 cites·2 claims
- 0241US5083455AAir meter for an internal combustion engine and method of producing the sameHITACHI LTD·Filed 1990·Granted Jan 28, 1992·11 cites·6 claims
- 0336US4782805AControl device for throttle valve for internal combustion engineHITACHI LTD·Filed 1986·Granted Nov 8, 1988·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →