Inventor
NISHIKAWA YOSHIKAZU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
5 patentsUS4937625AJun 26, 1990
Developing device for copier
SHARP KK78 citations95
US5587777ADec 24, 1996
Developing unit having interlocking mechanism
SHARP KK22 citations92
US4429863AFeb 7, 1984
Manual/automatic paper feed mechanism in a copying machine
SHARP KK31 citations86
US5016053AMay 14, 1991
Stirrer roller of developing device in electrophotographic copying machine
SHARP KK9 citations73
US5206458AApr 27, 1993
Developing apparatus
SHARP KK2 citations62
CANON KK
4 patentsUS5485208AJan 16, 1996
Camera system
CANON KK38 citations96
US5161026ANov 3, 1992
Interchangeable lens camera system having improved control information communication facility
CANON KK50 citations96
US6608651B2Aug 19, 2003
Camera system with camera side which transmits controllable and uncontrollable functions to lens side
CANON KK36 citations92
US5739854AApr 14, 1998
Image pickup apparatus
CANON KK7 citations73