Inventor · disambiguated record
Michio Senuma
Also filed as: SENUMA MICHIO
11 granted patents·78 citations·filing 1980–1982
89Inventor score
Technology areasG03B
Files withCANON KK11
Top patents by PatentIndex Score
11 records- 0183US4268147AFocal plane shutter deviceCANON KK·Filed 1980·Granted May 19, 1981·19 cites·5 claims
- 0278US4364654AElectromagnetic release shutterCANON KK·Filed 1981·Granted Dec 21, 1982·15 cites·10 claims
- 0371US4394082AShutter for cameraCANON KK·Filed 1981·Granted Jul 19, 1983·10 cites·2 claims
- 0469US4380857AProcess for manufacturing shutter screen bladesCANON KK·Filed 1981·Granted Apr 26, 1983·10 cites·1 claims
- 0558US4417797AVariable force electromagnetic shutterCANON KK·Filed 1981·Granted Nov 29, 1983·6 cites·6 claims
- 0653US4378150AElectromagnetically driven shutterCANON KK·Filed 1981·Granted Mar 29, 1983·5 cites·8 claims
- 0750US4326787AMagnetized shutter bladesCANON KK·Filed 1981·Granted Apr 27, 1982·4 cites·2 claims
- 0849US4320950AElectromagnetically driven shutterCANON KK·Filed 1980·Granted Mar 23, 1982·4 cites·7 claims
- 0944US4395105ADevice for adjusting driving spring of focal plane shutterCANON KK·Filed 1981·Granted Jul 26, 1983·3 cites·4 claims
- 1034US4382670AFocal plane shutter blade arrangementCANON KK·Filed 1982·Granted May 10, 1983·1 cites·1 claims
- 1133US4355878AMagnetic deviceCANON KK·Filed 1981·Granted Oct 26, 1982·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →