Inventor
HAWAI YASUO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HAWAI YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
6 patentsUS5410380AApr 25, 1995
Apparatus for feeding photographic film having two perforations per frame
MINOLTA CAMERA KK10 citations73
US5357302AOct 18, 1994
Apparatus for feeding photographic film having two perforations per frame
MINOLTA CAMERA KK13 citations73
US5220370AJun 15, 1993
Driving mechanism of camera and friction mechanism therefor
MINOLTA CAMERA KK8 citations73
US4692010ASep 8, 1987
Depth-of-field preview apparatus for a single lens reflex camera
MINOLTA CAMERA KK18 citations73
US5025239AJun 18, 1991
Electromagnetic actuator for cameras and the like
MINOLTA CAMERA KK2 citations62
US4699490AOct 13, 1987
Diaphragm control device for cameras
MINOLTA CAMERA KK3 citations62