Inventor · disambiguated record
Sachio Ohmori
Also filed as: HASEGAWA HIROSHI · OHMORI SACHIO
12 granted patents·138 citations·filing 1974–1990
90Inventor score
Top patents by PatentIndex Score
12 records- 0194US4766453ABayonet mount structure for interchangeable photographing lens tubeNIPPON KOGAKU KK·Filed 1987·Granted Aug 23, 1988·51 cites·7 claims
- 0291US3971049ASystem for recording on the film of a camera data relating to the scene being photographedNIPPON KOGAKU KK·Filed 1974·Granted Jul 20, 1976·23 cites·16 claims
- 0384US4796045APhoto-taking lens assembly having an automatically and manually movable lensNIKON CORP·Filed 1988·Granted Jan 3, 1989·22 cites·32 claims
- 0480US4196997AInterchangeable lens for a cameraNIPPON KOGAKU KK·Filed 1979·Granted Apr 8, 1980·12 cites·7 claims
- 0555US4062027AData exposure device for cameraNIPPON KOGAKU KK·Filed 1975·Granted Dec 6, 1977·4 cites·5 claims
- 0649US4326788AInformation transmission means in an intermediate lens tube for cameraNIPPON KOGAKU KK·Filed 1981·Granted Apr 27, 1982·4 cites·6 claims
- 0747US4091399AMirror driving device for a single lens reflex cameraNIPPON KOGAKU KK·Filed 1975·Granted May 23, 1978·3 cites·10 claims
- 0841US5041855ALens assembly for automatic focusing camerasTAKEZAWA KAZUMITSU·Filed 1990·Granted Aug 20, 1991·13 cites·14 claims
- 0941US4707100ADevice for locking the operation ring of photographing lensNIPPON KOGAKU KK·Filed 1986·Granted Nov 17, 1987·3 cites·5 claims
- 1040US3982256ARotary shutter blade mechanism for camerasNIPPON KOGAKU KK·Filed 1975·Granted Sep 21, 1976·2 cites·4 claims
- 1135US3945027ARotary shutter mechanismNIPPON KOGAKU KK·Filed 1974·Granted Mar 16, 1976·1 cites·6 claims
- 1230US4017874ALight intercepting device for data photographing camerasNIPPON KOGAKU KK·Filed 1975·Granted Apr 12, 1977·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →