Inventor · disambiguated record
Tokuichi Tunekawa
Also filed as: TUNEKAWA TOKUICHI
5 granted patents·19 citations·filing 1975–1977
75Inventor score
Technology areasG03B
Files withCANON KK5
Top patents by PatentIndex Score
5 records- 0166US4037234AExposure control system stabilized against temperature variationCANON KK·Filed 1975·Granted Jul 19, 1977·7 cites·6 claims
- 0259US4032933AIndication system of a cameraCANON KK·Filed 1975·Granted Jun 28, 1977·5 cites·4 claims
- 0348US4134652ALight measuring arrangement for a single lens reflex cameraCANON KK·Filed 1977·Granted Jan 16, 1979·3 cites·9 claims
- 0447US4000498ATemperature compensated exposure control apparatus for a cameraCANON KK·Filed 1975·Granted Dec 28, 1976·3 cites·11 claims
- 0535US4124855AAutomatic exposure control apparatus and a camera having the sameCANON KK·Filed 1977·Granted Nov 7, 1978·1 cites·3 claims
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