Inventor
TSURU HIROYUKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TSURU HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
15 patentsUS5144358ASep 1, 1992
Automatic focusing camera
NIKON CORP23 citations92
US6275212B1Aug 14, 2001
Rotary pointer display device
NIKON CORP20 citations91
US5298698AMar 29, 1994
Encoder switch with conductive patterns and leads
NIKON CORP17 citations74
US5794086AAug 11, 1998
Rotating indicator pointer type display apparatus
NIKON CORP16 citations73
US5534965AJul 9, 1996
Camera
NIKON CORP12 citations73
US5517276AMay 14, 1996
Active distance measuring apparatus with the remote control function
NIKON CORP15 citations73
US4909624AMar 20, 1990
Active distance measuring apparatus
NIKON CORP8 citations73
US5249009ASep 28, 1993
Automatic film-rewinding apparatus having stop means for interrupting automatic film rewinding operation
NIKON CORP3 citations63
US5600390AFeb 4, 1997
Electric camera
NIKON CORP6 citations62
US5426482AJun 20, 1995
Distance-measuring apparatus
NIKON CORP2 citations62
US5184167AFeb 2, 1993
Distance metering device of a camera
NIKON CORP4 citations62
US5172156ADec 15, 1992
Camera with minimum subject-distance alarm display device
NIKON CORP6 citations62
US5450151ASep 12, 1995
Display device having indicator
NIKON CORP4 citations61
US5485240AJan 16, 1996
Focusing controller
NIKON CORP0 citations52
US5708861AJan 13, 1998
Camera
NIKON CORP1 citations51