Inventor
OHMORI SACHIO
12 patents
⚠️ This page may combine multiple inventors who share the name “OHMORI SACHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOGAKU KK
10 patentsUS4766453AAug 23, 1988
Bayonet mount structure for interchangeable photographing lens tube
NIPPON KOGAKU KK51 citations92
US3971049AJul 20, 1976
System for recording on the film of a camera data relating to the scene being photographed
NIPPON KOGAKU KK23 citations80
US4196997AApr 8, 1980
Interchangeable lens for a camera
NIPPON KOGAKU KK12 citations71
US4707100ANov 17, 1987
Device for locking the operation ring of photographing lens
NIPPON KOGAKU KK3 citations62
US4326788AApr 27, 1982
Information transmission means in an intermediate lens tube for camera
NIPPON KOGAKU KK4 citations62
US4062027ADec 6, 1977
Data exposure device for camera
NIPPON KOGAKU KK4 citations62
US3982256ASep 21, 1976
Rotary shutter blade mechanism for cameras
NIPPON KOGAKU KK2 citations62
US4091399AMay 23, 1978
Mirror driving device for a single lens reflex camera
NIPPON KOGAKU KK3 citations61
US4017874AApr 12, 1977
Light intercepting device for data photographing cameras
NIPPON KOGAKU KK0 citations51
US3945027AMar 16, 1976
Rotary shutter mechanism
NIPPON KOGAKU KK1 citations51