Inventor · disambiguated record
Akio Sunouchi
Also filed as: IWASHITA TOMONORI · MATSUDA MUTSUHIDE · SUNOUCHI AKIO · SUZUKI MASAYUKI
34 granted patents·209 citations·filing 1976–1990
97Inventor score
Top patents by PatentIndex Score
34 records- 0191US4091395AElectrical power supply transfer system for a cameraCANON KK·Filed 1977·Granted May 23, 1978·22 cites·10 claims
- 0288US4171892ACamera with a motor drive unitCANON KK·Filed 1977·Granted Oct 23, 1979·18 cites·8 claims
- 0385US4597659AIn-focus state display device for cameraCANON KK·Filed 1984·Granted Jul 1, 1986·42 cites·9 claims
- 0484US4101912AData recording device for cameraCANON KK·Filed 1976·Granted Jul 18, 1978·13 cites·3 claims
- 0580US4165933ASingle lens reflex camera removable view finderCANON KK·Filed 1977·Granted Aug 28, 1979·12 cites·16 claims
- 0668US4146317ADual priority cameraCANON KK·Filed 1978·Granted Mar 27, 1979·7 cites·5 claims
- 0768US4086584AExposure range changeover circuit for motor driven photographic cameraCANON KK·Filed 1976·Granted Apr 25, 1978·7 cites·20 claims
- 0867US4456357ARelease operation device for cameraCANON KK·Filed 1982·Granted Jun 26, 1984·8 cites·4 claims
- 0964US4681420ALight measuring deviceCANON KK·Filed 1986·Granted Jul 21, 1987·9 cites·25 claims
- 1064US4206987AExposure adjusting device for camera systemCANON KK·Filed 1978·Granted Jun 10, 1980·6 cites·8 claims
- 1162US4208110ACamera with selectable automatic and manual exposure controlCANON KK·Filed 1978·Granted Jun 17, 1980·5 cites·12 claims
- 1261US4054888AMotor driven photographing control circuitCANON KK·Filed 1976·Granted Oct 18, 1977·5 cites·9 claims
- 1360US4089011AExposure information setting device for cameraCANON KK·Filed 1976·Granted May 9, 1978·5 cites·5 claims
- 1459US4945379ACamera shutter and viewfinder control apparatusCANON KK·Filed 1989·Granted Jul 31, 1990·6 cites·21 claims
- 1554US4106040ACamera having improved mechanism for shutter actuation and film windingCANON KK·Filed 1977·Granted Aug 8, 1978·4 cites·6 claims
- 1652US4135801ACamera having film winding-to-rewinding control by releasing either of two buttonsCANON KK·Filed 1977·Granted Jan 23, 1979·3 cites·4 claims
- 1750USD297145SCameraCANON KK·Filed 1986·Granted Aug 9, 1988·5 cites·1 claims
- 1850US4146189AWinding up device for cameraCANON KK·Filed 1977·Granted Mar 27, 1979·3 cites·3 claims
- 1946US4552446ALight measurement compensation device for cameraCANON KK·Filed 1985·Granted Nov 12, 1985·4 cites·2 claims
- 2046US4089483AFilm feeding device for cameraCANON KK·Filed 1977·Granted May 16, 1978·3 cites·10 claims
- 2145US4068243APhotographic camera with an extrinsic coordinating systemCANON KK·Filed 1976·Granted Jan 10, 1978·2 cites·1 claims
- 2244US4460265ACamera system with camera mounted driveCANON KK·Filed 1982·Granted Jul 17, 1984·3 cites·14 claims
- 2343US4494844ALight shading device for a cameraCANON KK·Filed 1982·Granted Jan 22, 1985·3 cites·5 claims
- 2442US4096493APhotographic camera having electromagnetic diaphragm controlCANON KK·Filed 1976·Granted Jun 20, 1978·2 cites·17 claims
- 2541US4435061AElectric motor drive device for cameraCANON KK·Filed 1982·Granted Mar 6, 1984·2 cites·8 claims
- 2640US4443089AFilm winding and rewinding device for cameraCANON KK·Filed 1982·Granted Apr 17, 1984·2 cites·9 claims
- 2740US4427282AMode change over device for cameraCANON KK·Filed 1982·Granted Jan 24, 1984·2 cites·3 claims
- 2838US5032863ACamera shutter and viewfinder control apparatusCANON KK·Filed 1990·Granted Jul 16, 1991·2 cites·17 claims
- 2938US4455072ASingle lens reflex cameraCANON KK·Filed 1982·Granted Jun 19, 1984·2 cites·3 claims
- 3036US4480903ACamera capable of switching between manual exposure control and shutter priority automatic exposure controlCANON KK·Filed 1982·Granted Nov 6, 1984·1 cites·6 claims
- 3135US4194819ADevice for confirming the depth of focus of a cameraCANON KK·Filed 1978·Granted Mar 25, 1980·1 cites·6 claims
- 3231US4464033ACamera and release device thereforeCANON KK·Filed 1982·Granted Aug 7, 1984·0 cites·6 claims
- 3331US4448507ACameraMINIGRIP INC·Filed 1982·Granted May 15, 1984·0 cites·7 claims
- 3430US4500186AShutter control device for cameraCANON KK·Filed 1982·Granted Feb 19, 1985·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →