Inventor
ISHIKAWA YOSHIFUMI
US13 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
12 patentsUS5784521AJul 21, 1998
Signal recording system
CANON KK130 citations98
USD425727SMay 30, 2000
Computer cabinet
CANON KK19 citations92
USD369372SApr 30, 1996
Camera
CANON KK20 citations92
USD413116SAug 24, 1999
Rear projection display
CANON KK10 citations73
USD345172SMar 15, 1994
Video camera with video tape recorder
CANON KK6 citations73
USD331936SDec 22, 1992
Combined video camera and video tape recorder
CANON KK9 citations73
US5175624ADec 29, 1992
Video system having image combining function
CANON KK11 citations71
US6091885AJul 18, 2000
Signal recording system using memory for audio signal
CANON KK4 citations63
US5510901AApr 23, 1996
Signal recording system using sound memory
CANON KK5 citations63
USD392988SMar 31, 1998
Camera
CANON KK3 citations62
USD342084SDec 7, 1993
Video camera with video tape recorder
CANON KK5 citations62
USD437336SFeb 6, 2001
Single-lens reflex camera body
CANON KK3 citations61