Inventor
YOSHIKAWA KAZUMASA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIKAWA KAZUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS6717618B1Apr 6, 2004
Adapter device for connecting a photographic optical system to a camera
CANON KK30 citations92
US7079182B1Jul 18, 2006
Optical apparatus, optical apparatus driving unit and camera system
CANON KK12 citations83
US6633729B1Oct 14, 2003
Optical apparatus, optical apparatus driving unit and camera system
CANON KK15 citations83
US6522838B1Feb 18, 2003
Optical apparatus, optical element driving unit, and photographing system
CANON KK16 citations83
US7095566B2Aug 22, 2006
Drive controller for lens apparatus
CANON KK8 citations74
US6605916B1Aug 12, 2003
Rotation position control apparatus of rotary element of filter
CANON KK7 citations74
US7808547B2Oct 5, 2010
Lens apparatus and image-taking apparatus including drive range limiting function having valid and invalid states
CANON KK4 citations63
US7456895B2Nov 25, 2008
Relay unit
CANON KK2 citations63
US7265788B2Sep 4, 2007
Lens apparatus with changeable image-capturing function setting
CANON KK3 citations63
US7755695B2Jul 13, 2010
Camera system and lens apparatus
CANON KK3 citations62
US7158179B2Jan 2, 2007
Optical device, optical device driving unit, and camera system
CANON KK3 citations62
US6704503B2Mar 9, 2004
Optical device, optical device driving unit, information write device, preset information setting system, and camera system
CANON KK5 citations62
US6701073B2Mar 2, 2004
Optical driving unit, optical apparatus and camera system
CANON KK2 citations62
US7460166B2Dec 2, 2008
Switchover image taking apparatus
CANON KK0 citations52
US7388615B2Jun 17, 2008
Lens apparatus allowing changing user settings to standard settings
CANON KK0 citations52
US6574057B2Jun 3, 2003
Optical apparatus, optical apparatus driving unit and camera system
CANON KK1 citations50
US7280148B2Oct 9, 2007
Optical control system
CANON KK0 citations42
ASICS CORP
12 patentsUSD522229SJun 6, 2006
Pair of shoe midsoles
ASICS CORP60 citations96
USD514286SFeb 7, 2006
Pair of shoe outsoles
ASICS CORP56 citations96
USD495860SSep 14, 2004
Shoe outsole
ASICS CORP68 citations96
USD374337SOct 8, 1996
Shoe sole
ASICS CORP59 citations95
USD366354SJan 23, 1996
Shoe sole
ASICS CORP86 citations95
USD339459SSep 21, 1993
Shoe sole
ASICS CORP78 citations95
USD513115SDec 27, 2005
Pair of shoe midsoles
ASICS CORP19 citations92
USD509351SSep 13, 2005
Shoe midsole
ASICS CORP21 citations92
USD355527SFeb 21, 1995
Shoe heel protector
ASICS CORP21 citations92
USD350638SSep 20, 1994
Shoe sole
ASICS CORP33 citations92
USD373897SSep 24, 1996
Shoe sole
ASICS CORP40 citations88
USD373012SAug 27, 1996
Shoe sole
ASICS CORP14 citations70