Inventor · disambiguated record
Naohiro Kurokawa
Also filed as: KUROKAWA NAOHIRO
12 granted patents·148 citations·filing 1983–2000
91Inventor score
Top patents by PatentIndex Score
12 records- 0182US6305362B1Evaporative emission control system for internal combustion engineHONDA MOTOR CO LTD·Filed 2000·Granted Oct 23, 2001·27 cites·18 claims
- 0279US6330879B1Evaporative emission control system for internal combustion engineHONDA MOTOR CO LTD·Filed 2000·Granted Dec 18, 2001·23 cites·3 claims
- 0374US6347617B1Evaporative emission control system for internal combustion engineHONDA MOTOR CO LTD·Filed 2000·Granted Feb 19, 2002·19 cites·6 claims
- 0461US6223121B1Air-to-fuel ratio control deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 24, 2001·19 cites·11 claims
- 0552US5816230AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1997·Granted Oct 6, 1998·16 cites·7 claims
- 0648US5947096AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1997·Granted Sep 7, 1999·13 cites·12 claims
- 0743US4969119ASequence controllerHITACHI LTD·Filed 1983·Granted Nov 6, 1990·10 cites·8 claims
- 0830US5542049AProgrammable controllerHITACHI LTD·Filed 1992·Granted Jul 30, 1996·7 cites·11 claims
- 0930US4879678AProgrammable sequence controller with operation codes partially supplying jump to addresses of machine language instructionHITACHI LTD·Filed 1985·Granted Nov 7, 1989·5 cites·6 claims
- 1029US4752909ASequence controllerHITACHI LTD·Filed 1985·Granted Jun 21, 1988·2 cites·13 claims
- 1129US4602325AProgrammable controllerHITACHI LTD·Filed 1984·Granted Jul 22, 1986·1 cites·14 claims
- 1228US5195024AProgrammable controllerHITACHI LTD·Filed 1990·Granted Mar 16, 1993·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →