Inventor
HASHIMOTO ISAMU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO ISAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
10 patentsUS4547676AOct 15, 1985
Photosensor apparatus with light integration control
ASAHI OPTICAL CO LTD30 citations92
US5253009AOct 12, 1993
Exposure control apparatus of camera having an auto-exposure bracket mode
ASAHI OPTICAL CO LTD7 citations73
US5138361AAug 11, 1992
Electronic flash control device employing a plurality of control signals
ASAHI OPTICAL CO LTD8 citations73
US4855772AAug 8, 1989
Electronically controlled camera
ASAHI OPTICAL CO LTD13 citations73
US5467200ANov 14, 1995
Data communication method between circuits
ASAHI OPTICAL CO LTD7 citations69
USRE35196EApr 2, 1996
Electronic flash control device employing a plurality of control signals
ASAHI OPTICAL CO LTD4 citations62
US5164758ANov 17, 1992
Exposure control apparatus of camera having an automatic exposure bracket drive mode
ASAHI OPTICAL CO LTD2 citations62
US5099267AMar 24, 1992
Exposure control apparatus of camera
ASAHI OPTICAL CO LTD5 citations62
US5365350ANov 15, 1994
Data communication method between circuits
ASAHI OPTICAL CO LTD4 citations61
US5283663AFeb 1, 1994
Data communication method between circuits
ASAHI OPTICAL CO LTD3 citations61