Inventor · disambiguated record
Makoto Masunaga
Also filed as: MASUNAGA MAKOTO
35 granted patents·1,228 citations·filing 1977–1997
98Inventor score
Files withCANON KK35
Top patents by PatentIndex Score
35 records- 0196US5563631APortable information apparatusCANON KK·Filed 1994·Granted Oct 8, 1996·275 cites·28 claims
- 0296US4264161AMotion detecting device in exposure control system for optical instrumentsCANON KK·Filed 1978·Granted Apr 28, 1981·34 cites·12 claims
- 0395US4460253AElectromagnetically driven diaphragm deviceCANON KK·Filed 1982·Granted Jul 17, 1984·35 cites·1 claims
- 0493US4293877APhoto-sensor device and image scanning system employing the sameCANON KK·Filed 1979·Granted Oct 6, 1981·79 cites·25 claims
- 0590US5838368ARemote camera control system with compensation for signal transmission delayCANON KK·Filed 1993·Granted Nov 17, 1998·124 cites·20 claims
- 0690US4320948AMotion detecting device in exposure control system for optical instrumentCANON KK·Filed 1980·Granted Mar 23, 1982·22 cites·26 claims
- 0789US4522492ADistance measuring deviceCANON KK·Filed 1982·Granted Jun 11, 1985·47 cites·5 claims
- 0889US4494842AAutomatic rewinding device for film in cameraCANON KK·Filed 1982·Granted Jan 22, 1985·24 cites·9 claims
- 0988US4367931AElectromagnetically driven diaphragm deviceCANON KK·Filed 1980·Granted Jan 11, 1983·19 cites·7 claims
- 1088US4257705ADevice for focus detection or distance detectionCANON KK·Filed 1979·Granted Mar 24, 1981·54 cites·14 claims
- 1186US4469417ARange finding deviceCANON KK·Filed 1982·Granted Sep 4, 1984·38 cites·15 claims
- 1286US4460836ADevice using signal integration and storing type image sensing meansCANON KK·Filed 1983·Granted Jul 17, 1984·38 cites·5 claims
- 1383US4329033ADistance detecting device and a focus control system utilizing the sameCANON KK·Filed 1980·Granted May 11, 1982·37 cites·57 claims
- 1483US4305657ARange finding deviceCANON KK·Filed 1978·Granted Dec 15, 1981·32 cites·40 claims
- 1582US5751445AImage transmission system and terminal deviceCANON KK·Filed 1994·Granted May 12, 1998·54 cites·17 claims
- 1681US5742329AImage pickup system and communication system for use in video conference system or the likeCANON KK·Filed 1997·Granted Apr 21, 1998·58 cites·25 claims
- 1779US4635123AImage pick-up device for use with an illuminating deviceCANON KK·Filed 1983·Granted Jan 6, 1987·25 cites·81 claims
- 1878US4410261ARange finding deviceCANON KK·Filed 1981·Granted Oct 18, 1983·27 cites·14 claims
- 1975US4479704ATrigger device for electronic flashCANON KK·Filed 1983·Granted Oct 30, 1984·11 cites·8 claims
- 2074US4729024ASynchronizing pulse signal generation deviceCANON KK·Filed 1986·Granted Mar 1, 1988·28 cites·14 claims
- 2172US4283137AImage scanning systemCANON KK·Filed 1979·Granted Aug 11, 1981·16 cites·28 claims
- 2270US5036390AImage communication apparatusCANON KK·Filed 1989·Granted Jul 30, 1991·22 cites·33 claims
- 2369US4135815ARange finding deviceCANON KK·Filed 1977·Granted Jan 23, 1979·22 cites·12 claims
- 2467US4551758AImage pick-up device and systemCANON KK·Filed 1983·Granted Nov 5, 1985·16 cites·39 claims
- 2564US4523827ACameraCANON KK·Filed 1981·Granted Jun 18, 1985·18 cites·19 claims
- 2662US4533241ADistance measuring device and automatic focusing system using sameCANON KK·Filed 1982·Granted Aug 6, 1985·14 cites·6 claims
- 2761US4679066AColor image pickup deviceCANON KK·Filed 1986·Granted Jul 7, 1987·16 cites·27 claims
- 2861US4371240AMotion picture camera having an auto-focus adjusting deviceCANON KK·Filed 1980·Granted Feb 1, 1983·7 cites·14 claims
- 2953US4368978AImage scanning systemCANON KK·Filed 1980·Granted Jan 18, 1983·9 cites·14 claims
- 3045US4466724ARelease control device for cameraCANON KK·Filed 1982·Granted Aug 21, 1984·3 cites·6 claims
- 3144US4422741ADistance detecting device and a focus control system utilizing the sameCANON KK·Filed 1982·Granted Dec 27, 1983·7 cites·15 claims
- 3238US5047875ARecording system which can record signals from two fields for the composition of one pictureCANON KK·Filed 1990·Granted Sep 10, 1991·5 cites·20 claims
- 3338US4429968AAutomatic focus control deviceCANON KK·Filed 1982·Granted Feb 7, 1984·5 cites·50 claims
- 3437US4851910ASynchronizing pulse signal generation deviceCANON KK·Filed 1987·Granted Jul 25, 1989·5 cites·7 claims
- 3532US5317455ARecording system which can record signals from two fields for the composition of one pictureCANON KK·Filed 1992·Granted May 31, 1994·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →