Inventor
URATA SHINJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “URATA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
8 patentsUS4445757AMay 1, 1984
Zooming device
ASAHI OPTICAL CO LTD81 citations95
US4647979AMar 3, 1987
Automatic focusing device for video camera
ASAHI OPTICAL CO LTD52 citations91
US4558367ADec 10, 1985
Automatic focusing device for video camera
ASAHI OPTICAL CO LTD22 citations81
US4556907ADec 3, 1985
Video camera operating device
ASAHI OPTICAL CO LTD25 citations78
US4652931AMar 24, 1987
Optical system for TTL automatic focusing video camera
ASAHI OPTICAL CO LTD11 citations73
US4465352AAug 14, 1984
Automatic focusing device
ASAHI OPTICAL CO LTD16 citations73
US4182556AJan 8, 1980
Camera indication device
ASAHI OPTICAL CO LTD4 citations62
US4350426ASep 21, 1982
Time determination circuit for camera
ASAHI OPTICAL CO LTD2 citations61