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Patents Grants
last 30 patents
Information
Patent Grant
Optical apparatus
Patent number
9,244,250
Issue date
Jan 26, 2016
Canon Kabushiki Kaisha
Shigeki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical apparatus accessory and optical apparatus
Patent number
8,768,161
Issue date
Jul 1, 2014
Canon Kabushiki Kaisha
Shuhei Ono
G02 - OPTICS
Information
Patent Grant
Optical apparatus and camera system having a function of moving a f...
Patent number
8,462,216
Issue date
Jun 11, 2013
Canon Kabushiki Kaisha
Shigeki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical apparatus and camera system having a function of moving a f...
Patent number
8,259,182
Issue date
Sep 4, 2012
Canon Kabushiki Kaisha
Shigeki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical apparatus including an image stabilizing apparatus
Patent number
8,218,958
Issue date
Jul 10, 2012
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Grant
Optical apparatus including an image stabilizing apparatus
Patent number
8,086,097
Issue date
Dec 27, 2011
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Grant
Optical image stabilizer and optical apparatus
Patent number
7,991,276
Issue date
Aug 2, 2011
Canon Kabushiki Kaisha
Shigeki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera, camera system, and lens apparatus
Patent number
7,675,567
Issue date
Mar 9, 2010
Canon Kabushiki Kaisha
Seiichi Kashiwaba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detachable lens apparatus, camera system and camera for accurate au...
Patent number
7,515,199
Issue date
Apr 7, 2009
Canon Kabushiki Kaisha
Tohru Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens, camera body and camera system
Patent number
7,385,632
Issue date
Jun 10, 2008
Canon Kabushiki Kaisha
Mitsuru Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens apparatus, camera system, and camera
Patent number
7,106,363
Issue date
Sep 12, 2006
Canon Kabushiki Kaisha
Masanori Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens barrel holding apparatus, lens barrel and camera system
Patent number
7,042,660
Issue date
May 9, 2006
Canon Kabushiki Kaisha
Jun Sugita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Camera system and camera
Patent number
6,999,684
Issue date
Feb 14, 2006
Canon Kabushiki Kaisha
Shigeki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera system, camera and lens apparatus
Patent number
6,892,028
Issue date
May 10, 2005
Canon Kabushiki Kaisha
Seiichi Kashiwaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera system, camera and lens apparatus
Patent number
6,847,785
Issue date
Jan 25, 2005
Canon Kabushiki Kaisha
Seiichi Kashiwaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical-element holding mechanism, image-shake correcting device an...
Patent number
6,738,198
Issue date
May 18, 2004
Canon Kabushiki Kaisha
Seiichi Kashiwaba
G02 - OPTICS
Information
Patent Grant
Camera system and lens apparatus
Patent number
6,603,929
Issue date
Aug 5, 2003
Canon Kabushiki Kaisha
Masanori Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image blur correction apparatus
Patent number
6,529,337
Issue date
Mar 4, 2003
Canon Kabushiki Kaisha
Atsushi Koyama
G02 - OPTICS
Information
Patent Grant
Camera
Patent number
6,081,668
Issue date
Jun 27, 2000
Canon Kabushiki Kaisha
Kiyomitsu Furuyama
G02 - OPTICS
Information
Patent Grant
Lens barrel having image stabilizing function
Patent number
6,035,134
Issue date
Mar 7, 2000
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Grant
Image blur preventing apparatus
Patent number
5,974,269
Issue date
Oct 26, 1999
Canon Kabushiki Kaisha
Shigeki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens barrel and optical apparatus having the same
Patent number
5,969,886
Issue date
Oct 19, 1999
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Grant
Movable optical member control device in optical apparatus having a...
Patent number
5,832,318
Issue date
Nov 3, 1998
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Grant
Driving device having multiple driving means selectively operated b...
Patent number
5,771,410
Issue date
Jun 23, 1998
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Grant
Optical apparatus with control device for controlling movable optic...
Patent number
5,648,836
Issue date
Jul 15, 1997
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL APPARATUS ACCESSORY AND OPTICAL APPARATUS
Publication number
20140072293
Publication date
Mar 13, 2014
Canon Kabushiki Kaisha
Shuhei Ono
G02 - OPTICS
Information
Patent Application
OPTICAL APPARATUS AND CAMERA SYSTEM HAVING A FUNCTION OF MOVING A F...
Publication number
20120293675
Publication date
Nov 22, 2012
Canon Kabushiki Kaisha
Shigeki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL APPARATUS
Publication number
20120154616
Publication date
Jun 21, 2012
Canon Kabushiki Kaisha
Shigeki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL APPARATUS INCLUDING AN IMAGE STABILIZING APPARATUS
Publication number
20110249336
Publication date
Oct 13, 2011
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Application
OPTICAL APPARATUS INCLUDING AN IMAGE STABILIZING APPARATUS
Publication number
20110013283
Publication date
Jan 20, 2011
Canon Kabushiki Kaisha
Shigeki Sato
G02 - OPTICS
Information
Patent Application
OPTICAL APPARATUS AND CAMERA SYSTEM
Publication number
20100026821
Publication date
Feb 4, 2010
Canon Kabushiki Kaisha
Shigeki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL IMAGE STABILIZER AND OPTICAL APPARATUS
Publication number
20090185273
Publication date
Jul 23, 2009
Canon Kabushiki Kaisha
Shigeki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Camera, camera system, and lens apparatus
Publication number
20050275739
Publication date
Dec 15, 2005
Seiichi Kashiwaba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lens barrel holding apparatus, lens barrel and camera system
Publication number
20050237635
Publication date
Oct 27, 2005
Jun Sugita
G02 - OPTICS
Information
Patent Application
Lens, camera body and camera system
Publication number
20050168581
Publication date
Aug 4, 2005
Mitsuru Shinohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lens apparatus, camera system and camera
Publication number
20050168622
Publication date
Aug 4, 2005
Tohru Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Camera system, camera and lens apparatus
Publication number
20050031332
Publication date
Feb 10, 2005
Seiichi Kashiwaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Camera system, camera and lens apparatus
Publication number
20040057714
Publication date
Mar 25, 2004
Seiichi Kashiwaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Camera system and camera
Publication number
20040057712
Publication date
Mar 25, 2004
Shigeki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Camera and camera system
Publication number
20040057713
Publication date
Mar 25, 2004
Masanori Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Camera system and lens apparatus
Publication number
20030012568
Publication date
Jan 16, 2003
Masanori Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Lens apparatus, camera system, and camera
Publication number
20020196347
Publication date
Dec 26, 2002
Masanori Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL-ELEMENT HOLDING MECHANISM, IMAGE-SHAKE CORRECTING DEVICE AN...
Publication number
20020018296
Publication date
Feb 14, 2002
SEIICHI KASHIWABA
G02 - OPTICS
Information
Patent Application
Image blur correction apparatus
Publication number
20010030814
Publication date
Oct 18, 2001
Atsushi Koyama
G02 - OPTICS