Inventor · disambiguated record
Kenichi Handa
Also filed as: HANDA KENICHI
18 granted patents·1 pending application·190 citations·filing 1974–2020
93Inventor score
Files withSANSHIN KOGYO KK7FUJI XEROX CO LTD4OMRON TATEISI ELECTRONICS CO4YAMAHA MOTOR CO LTD2OKI ELECTRIC IND CO LTD1
Top patents by PatentIndex Score
19 records- 0189US5006084AShift device for marine propulsionSANSHIN KOGYO KK·Filed 1988·Granted Apr 9, 1991·35 cites·5 claims
- 0286US4606315AIgnition control system for an internal combustion engineSANSHIN KOGYO KK·Filed 1984·Granted Aug 19, 1986·24 cites·18 claims
- 0378US4895120AIgnition control system for an internal combustion engineSANSHIN KOGYO KK·Filed 1985·Granted Jan 23, 1990·35 cites·19 claims
- 0471US4632662AMounting structure for an electronic parts unit of an outboard engineSANSHIN KOGYO KK·Filed 1984·Granted Dec 30, 1986·20 cites·10 claims
- 0566US3985099AMagnetic brush developing deviceFUJI XEROX CO LTD·Filed 1975·Granted Oct 12, 1976·12 cites·3 claims
- 0661US3977361AMagnetic brush developing deviceFUJI XEROX CO LTD·Filed 1975·Granted Aug 31, 1976·10 cites·1 claims
- 0760US4545769ATilt locking system for boat propellersYAMAHA MOTOR CO LTD·Filed 1983·Granted Oct 8, 1985·13 cites·16 claims
- 0859US3937181AMagnetic brush type developing mechanism in electrophotographic copying machineFUJI XEROX CO LTD·Filed 1974·Granted Feb 10, 1976·8 cites·1 claims
- 0955US4790279AIgnition control system for an internal combustion engineSANSHIN KOGYO KK·Filed 1987·Granted Dec 13, 1988·14 cites·4 claims
- 1053US4167160ATwo cycle loop scavenging engine having unequal scavenging passage openingsYAMAHA MOTOR CO LTD·Filed 1978·Granted Sep 11, 1979·10 cites·5 claims
- 1152US11994481B2Concentration measurement deviceOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted May 28, 2024·0 cites·4 claims
- 1249US11635395B2Mixture ratio calculation deviceOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Apr 25, 2023·0 cites·20 claims
- 1349US3981271AMagnetic brush type developer for use in an electrophotographic machineFUJI XEROX CO LTD·Filed 1975·Granted Sep 21, 1976·6 cites·3 claims
- 1447US7949697B2Bit field operation circuitOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted May 24, 2011·0 cites·4 claims
- 1544US2020200579A1Flow rate measurement device, gas meter provided with flow rate measurement device, and flow rate measurement device unit for gas meterOMRON TATEISI ELECTRONICS CO·Filed 2018·Application pending·0 cites
- 1639US11112285B2Flow measurement device, flow measurement method, and flow measurement programOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Sep 7, 2021·0 cites·14 claims
- 1737US7403437B2ROM test method and ROM test circuitOKI ELECTRIC IND CO LTD·Filed 2005·Granted Jul 22, 2008·0 cites·8 claims
- 1832US5147231APropeller driving system for marine propulsion unitSANSHIN KOGYO KK·Filed 1991·Granted Sep 15, 1992·2 cites·4 claims
- 1930US5000708APropeller driving system for marine propulsion unitSANSHIN KOGYO KK·Filed 1990·Granted Mar 19, 1991·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →