Inventor · disambiguated record
Teiji Hashimoto
Also filed as: HASHIMOTO TEIJI · SHIMIZU MASAMI · TAKIMOTO HIROYUKI · UCHIDOI MASANORI
23 granted patents·160 citations·filing 1973–1995
95Inventor score
Top patents by PatentIndex Score
23 records- 0187US4319823AElectromagnetic driving deviceCANON KK·Filed 1980·Granted Mar 16, 1982·21 cites·3 claims
- 0270US3955206ASingle lens reflex camera for use with a miniature film cartridgeCANON KK·Filed 1973·Granted May 4, 1976·8 cites·11 claims
- 0366US5558689AReinforced filter elementNITTETSU MINING CO LTD·Filed 1995·Granted Sep 24, 1996·39 cites·32 claims
- 0464US4175845AWinding up device of a cameraCANON KK·Filed 1977·Granted Nov 27, 1979·6 cites·12 claims
- 0555US4560265ABlade type focal plane shutterCANON KK·Filed 1984·Granted Dec 24, 1985·5 cites·2 claims
- 0653US4378150AElectromagnetically driven shutterCANON KK·Filed 1981·Granted Mar 29, 1983·5 cites·8 claims
- 0752US4240055ARelease type electromagnetic device for cameraCANON KK·Filed 1977·Granted Dec 16, 1980·8 cites·3 claims
- 0850US4334747ADevice for preventing spring-back of shutter bladeCANON KK·Filed 1981·Granted Jun 15, 1982·4 cites·2 claims
- 0950US4215925APhotographic curtain-type shutter with electromagnetic actuation controlCANON KK·Filed 1978·Granted Aug 5, 1980·3 cites·4 claims
- 1049US4153360AFocal plane shutter for a cameraCANON KK·Filed 1977·Granted May 8, 1979·4 cites·1 claims
- 1148US4134652ALight measuring arrangement for a single lens reflex cameraCANON KK·Filed 1977·Granted Jan 16, 1979·3 cites·9 claims
- 1245US4316662ABrake device for shutterCANON KK·Filed 1980·Granted Feb 23, 1982·3 cites·9 claims
- 1344US4825236AShutter for cameraCANON DENSHI KK·Filed 1987·Granted Apr 25, 1989·4 cites·8 claims
- 1444US3973267AExposure control apparatus for a cameraCANON KK·Filed 1974·Granted Aug 3, 1976·2 cites·5 claims
- 1540US4961541AApparatus for disposing of a used hypodermic syringeFUSO KK·Filed 1989·Granted Oct 9, 1990·35 cites·4 claims
- 1640US4394081AMagnetically controlled shutterCANON KK·Filed 1981·Granted Jul 19, 1983·2 cites·8 claims
- 1738US3996594ALight measuring apparatus for a single lens reflex cameraCANON KK·Filed 1975·Granted Dec 7, 1976·1 cites·2 claims
- 1837US4204762ACentrifugal brakes for focal plane shuttersCANON KK·Filed 1978·Granted May 27, 1980·1 cites·1 claims
- 1937US4205287AElectromagnetic deviceCANON KK·Filed 1978·Granted May 27, 1980·3 cites·5 claims
- 2036US4109257AReflex camera with a built-in exposure metering apparatusCANON KK·Filed 1976·Granted Aug 22, 1978·1 cites·7 claims
- 2134US4382670AFocal plane shutter blade arrangementCANON KK·Filed 1982·Granted May 10, 1983·1 cites·1 claims
- 2231US4281914AFocal plane shutterCANON KK·Filed 1980·Granted Aug 4, 1981·1 cites·3 claims
- 2330US4006979AElectromagnetic release device for a motion picture cameraCANON KK·Filed 1974·Granted Feb 8, 1977·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →