Inventor
USHIO SHINICHI
JP4 patents
Patents
4 patentsUS5382994AJan 17, 1995
Camera information transmission system including body, lens, and adapter components
NIKON CORP52 citations91
US5572373ANov 5, 1996
Photographing lens switchable between manual-focus and auto-focus modes
NIKON CORP17 citations72
US5227829AJul 13, 1993
Photographing lens switchable between manual focus and auto focus modes
NIKON CORP13 citations72
US5815094ASep 29, 1998
Position detecting device
NIKON CORP1 citations50