Inventor · disambiguated record
Mitsuo Katsumata
Also filed as: FUJITA TOMIKAZU · KATSUMATA MITSUO
11 granted patents·159 citations·filing 1973–1985
90Inventor score
Top patents by PatentIndex Score
11 records- 0185US4146806AFlywheel magneto generatorKOKUSAN DENKI CO·Filed 1977·Granted Mar 27, 1979·41 cites·8 claims
- 0285US3980922ACapacitance discharge type breakerless ignition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1975·Granted Sep 14, 1976·21 cites·9 claims
- 0381US4193385AEngine stopping deviceKOKUSAN DENKI CO·Filed 1977·Granted Mar 18, 1980·17 cites·5 claims
- 0471US4661761AInternal combustion engine electrical systemKOKUSAN DENKI CO·Filed 1985·Granted Apr 28, 1987·31 cites·5 claims
- 0559US3948239ASignal generator for use in a breakerless ignition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1974·Granted Apr 6, 1976·14 cites·1 claims
- 0651US4170208AIgnition system for a multiple cylinder internal combustion engineKOKUSAN DENKI CO·Filed 1978·Granted Oct 9, 1979·6 cites·9 claims
- 0749US3974815ASignal source for use in a breakerless ignition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1975·Granted Aug 17, 1976·11 cites·8 claims
- 0847US4223657ASafety device for controlling an ignition circuitKOKUSAN KENKI CO LTD·Filed 1978·Granted Sep 23, 1980·10 cites·9 claims
- 0945US4170206AIgnition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1977·Granted Oct 9, 1979·5 cites·2 claims
- 1030US3937190AIgnition timing controller for a breakerless ignition systemKOKUSAN DENKI CO·Filed 1973·Granted Feb 10, 1976·2 cites·3 claims
- 1129US3998197ASignal source for use in a breakerless ignition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1974·Granted Dec 21, 1976·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →