Inventor
NISHIKAWA SHIGERU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
6 patentsUS5857017AJan 5, 1999
Call waiting notifying apparatus
CANON KK72 citations95
US5757898AMay 26, 1998
Information processing and communication apparatus
CANON KK26 citations92
US5095504AMar 10, 1992
Telephone and telephone system having temporary transfer and hold-release functions
CANON KK47 citations92
US5581612ADec 3, 1996
Private branch exchange system
CANON KK13 citations73
US4870680ASep 26, 1989
Communication apparatus having a communication hold function
CANON KK16 citations73
US7433528B2Oct 7, 2008
Image processing apparatus
CANON KK3 citations62
AGENCY IND SCIENCE TECHN
3 patentsUS3942154AMar 2, 1976
Method and apparatus for recognizing colored pattern
AGENCY IND SCIENCE TECHN69 citations94
US4417401ANov 29, 1983
Garment measuring device
AGENCY IND SCIENCE TECHN36 citations87
US4017894AApr 12, 1977
Method for preparing color separation printing patterns
AGENCY IND SCIENCE TECHN12 citations68