Inventor
MORIOKA AKITOSHI
JP11 patents
Patents
11 patentsUS4423940AJan 3, 1984
Photographic equipment
WEST ELECTRIC CO33 citations92
US4461560AJul 24, 1984
Photographic information display device
WEST ELECTRIC CO26 citations81
US4472039ASep 18, 1984
Photographic lens device having a step motor mounted on the lens barrel
WEST ELECTRIC CO11 citations73
US4443087AApr 17, 1984
Focus state indicator
WEST ELECTRIC CO15 citations73
US4394077AJul 19, 1983
Device for detecting sharp focusing
WEST ELECTRIC CO15 citations73
US4371245AFeb 1, 1983
Photographing lens system with focus informing means
WEST ELECTRIC CO7 citations73
US4352546AOct 5, 1982
Camera selectively settable to either standard photographic mode or supertelephotographic mode
WEST ELECTRIC CO14 citations73
US4341449AJul 27, 1982
Camera capable of standard and close-up exposures
WEST ELECTRIC CO17 citations73
US4959672ASep 25, 1990
Motor-driven film winder
WEST ELECTRIC CO17 citations71
US4264175AApr 28, 1981
Focusing device in camera equipped with both standard and telephoto lenses
WEST ELECTRIC CO15 citations71
US4336985AJun 29, 1982
Camera with macro-photographic system
WEST ELECTRIC CO4 citations62