Inventor · disambiguated record
Nobuhiko Ogasawala
Also filed as: KIKUCHI MASAO · OGASAWALA NOBUHIKO
3 granted patents·48 citations·filing 1977–1978
70Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0181US4115716ARotor of magneto generatorHITACHI LTD·Filed 1977·Granted Sep 19, 1978·36 cites·11 claims
- 0253US4157702AAutomatic ignition timing advancing device in ignition systemHITACHI LTD·Filed 1978·Granted Jun 12, 1979·7 cites·2 claims
- 0336US4144854AIgnition apparatus for internal combustion engineHITACHI LTD·Filed 1977·Granted Mar 20, 1979·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →