Inventor · disambiguated record
Itaru Ashida
Also filed as: ASHIDA ITARU · OISHI MASAAKI
4 granted patents·20 citations·filing 1977–1978
71Inventor score
Files withSEIKOSHA KK4
Top patents by PatentIndex Score
4 records- 0149US4241437ASimulated pendulum clockSEIKOSHA KK·Filed 1978·Granted Dec 23, 1980·9 cites·3 claims
- 0243US4117743ADevice for retaining two alternate positionsSEIKOSHA KK·Filed 1977·Granted Oct 3, 1978·5 cites·3 claims
- 0340US4162609AFilm display clockSEIKOSHA KK·Filed 1977·Granted Jul 31, 1979·5 cites·9 claims
- 0429US4191067ARatchet feed mechanismSEIKOSHA KK·Filed 1977·Granted Mar 4, 1980·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →