Inventor
MATSUDO NOBUHIKO
JP6 patents
Patents
6 patentsUS5602616AFeb 11, 1997
Exposure control apparatus of camera
ASAHI OPTICAL CO LTD9 citations73
US5325147AJun 28, 1994
Exposure control apparatus of a camera
ASAHI OPTICAL CO LTD11 citations73
US5822628AOct 13, 1998
Flashlight control apparatus
ASAHI OPTICAL CO LTD7 citations72
US5729772AMar 17, 1998
Flashlight control apparatus
ASAHI OPTICAL CO LTD10 citations72
US5382997AJan 17, 1995
Exposure control apparatus of camera
ASAHI OPTICAL CO LTD5 citations62
US6118944ASep 12, 2000
Flashlight control apparatus
ASAHI OPTICAL CO LTD3 citations61