Inventor
KARIKAWA TOHRU
7 patents
Patents
7 patentsUS3956759AMay 11, 1976
Compact single lens reflex cassette camera
ASAHI OPTICAL CO LTD13 citations71
US4245901AJan 20, 1981
Interchangeable-lens type TTL automatic exposure camera
ASAHI OPTICAL CO LTD9 citations70
US4032938AJun 28, 1977
Miniature single lens reflex camera
ASAHI OPTICAL CO LTD3 citations61
US4221478ASep 9, 1980
Film feeding mechanism for camera
ASAHI OPTICAL CO LTD3 citations60
US4192600AMar 11, 1980
Film feed mechanism for a spaced apart take-up shaft and film take-up spool
ASAHI OPTICAL CO LTD4 citations60
US4085413AApr 18, 1978
Apparatus for retarding camera shutter release
ASAHI OPTICAL CO LTD5 citations60
US4258995AMar 31, 1981
Mirror operating mechanism in cassette type SLR camera
ASAHI OPTICAL CO LTD1 citations45