Inventor · disambiguated record
Yasuo Isobe
Also filed as: ISOBE YASUO
9 granted patents·48 citations·filing 1974–1984
85Inventor score
Technology areasG03B
Files withCANON KK9
Top patents by PatentIndex Score
9 records- 0186US4045807AAutomatic exposure control apparatus which prevents simultaneous diaphragm and shutter speed preselectionCANON KK·Filed 1975·Granted Aug 30, 1977·16 cites·6 claims
- 0274US4074292ASystem for indicating photographic informationCANON KK·Filed 1976·Granted Feb 14, 1978·9 cites·3 claims
- 0373US4125848AExposure control device for a single lens reflex cameraCANON KK·Filed 1977·Granted Nov 14, 1978·9 cites·7 claims
- 0455US4052727AExposure control device for a single lens reflex cameraCANON KK·Filed 1974·Granted Oct 4, 1977·4 cites·7 claims
- 0547US4125846AElectronic exposure control apparatusCANON KK·Filed 1976·Granted Nov 14, 1978·3 cites·1 claims
- 0643US4534640AExposure control system for a camera having a digital computerCANON KK·Filed 1984·Granted Aug 13, 1985·3 cites·7 claims
- 0743US4245900AElectronic exposure control apparatusCANON KK·Filed 1977·Granted Jan 20, 1981·2 cites·3 claims
- 0837US3971047ASingle lens reflex camera having an electric shutterCANON KK·Filed 1974·Granted Jul 20, 1976·1 cites·10 claims
- 0936US4353630AExposure control device for a camera having a digital operation deviceCANON KK·Filed 1978·Granted Oct 12, 1982·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →