Inventor
YOSHIYAMA ICHIRO
JP4 patents
Patents
4 patentsUS4485336ANov 27, 1984
Electronic flash device
MINOLTA CAMERA KK78 citations95
US4182573AJan 8, 1980
Exposure meter
MINOLTA CAMERA KK30 citations92
US5572361ANov 5, 1996
Binocular system with automatic diopter power adjustment
MINOLTA CAMERA KK28 citations91
US4176955ADec 4, 1979
Exposure meter
MINOLTA CAMERA KK30 citations81