Inventor
OHTA YOSHIHARU
14 patents
⚠️ This page may combine multiple inventors who share the name “OHTA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
9 patentsUS5572361ANov 5, 1996
Binocular system with automatic diopter power adjustment
MINOLTA CAMERA KK28 citations91
US4199242AApr 22, 1980
Operation control circuitry for electronic flash devices
MINOLTA CAMERA KK24 citations82
US5311354AMay 10, 1994
Telescope
MINOLTA CAMERA KK10 citations71
US4210849AJul 1, 1980
Electronic control circuitry for terminating flash output
MINOLTA CAMERA KK7 citations71
US4152055AMay 1, 1979
Device for indicating light and photoflash circuit conditions in camera
MINOLTA CAMERA KK4 citations62
US4132926AJan 2, 1979
Electronic flash devices
MINOLTA CAMERA KK6 citations62
US4091396AMay 23, 1978
Camera exposure control and indicating circuitry responsive to a signal from a flash device
MINOLTA CAMERA KK5 citations62
US4294528AOct 13, 1981
Automatically controlled electronic flash device
MINOLTA CAMERA KK2 citations58
US4174165ANov 13, 1979
Power supply control device for cameras
MINOLTA CAMERA KK6 citations57