Inventor
NOMURA KATSUHIKO
21 patents
⚠️ This page may combine multiple inventors who share the name “NOMURA KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
19 patentsUS4944030AJul 24, 1990
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD124 citations99
US5157429AOct 20, 1992
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD25 citations92
US4863812ASep 5, 1989
Battery receptacle
ASAHI OPTICAL CO LTD40 citations92
US5274413ADec 28, 1993
Mount assembly of optical devices
ASAHI OPTICAL CO LTD40 citations89
US5673099ASep 30, 1997
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD9 citations82
US5142315AAug 25, 1992
Lens shutter type of camera including zoom lens
ASAHI OPTICAL CO LTD17 citations82
US5583596ADec 10, 1996
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD3 citations74
US5276475AJan 4, 1994
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD9 citations74
US5150145ASep 22, 1992
Lens shutter camera including zoom lens
ASAHI OPTICAL CO LTD14 citations74
US4240734ADec 23, 1980
Motor-drive camera using a cartridge film
ASAHI OPTICAL CO LTD10 citations74
US4134657AJan 16, 1979
Device for indicating the advancing of film in a camera being taken up or rewound
ASAHI OPTICAL CO LTD11 citations73
US4016576AApr 5, 1977
Exposure value display for cameras
ASAHI OPTICAL CO LTD9 citations73
US4198149AApr 15, 1980
Locking shutter speed dial device for a camera
ASAHI OPTICAL CO LTD4 citations63
US4252411AFeb 24, 1981
Lens barrel
ASAHI OPTICAL CO LTD5 citations62
US4135795AJan 23, 1979
Digital indicator device for indicating photographing exposure values in the form of digits
ASAHI OPTICAL CO LTD4 citations62
US3956757AMay 11, 1976
Camera exposure control circuit
ASAHI OPTICAL CO LTD6 citations62
US3936843AFeb 3, 1976
Camera with optionally operable manual controls
ASAHI OPTICAL CO LTD3 citations62
US4169670AOct 2, 1979
Device for indicating the completion of winding of the shutter of a camera
ASAHI OPTICAL CO LTD0 citations52
US4209246AJun 24, 1980
Film winding mechanism
ASAHI OPTICAL CO LTD1 citations47