Inventor
NISHI KOHICHI
JP6 patents
Patents
6 patentsUS4791441ADec 13, 1988
Multi-focus camera
RICOH KK80 citations91
US4847648AJul 11, 1989
Varifocal camera
RICOH KK25 citations90
US4831399AMay 16, 1989
Finder switching apparatus for camera
RICOH KK14 citations72
US4550997ANov 5, 1985
Automatic exposure control circuit
RICOH KK5 citations61
US4864337ASep 5, 1989
Apparatus for driving a moving mirror cylinder of a camera
RICOH KK5 citations60
US4592640AJun 3, 1986
Stroboscopic lamp synchronizing device
RICOH KK1 citations51