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Koji Hoshi
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image-taking apparatus capable of preventing an object point from m...
Patent number
7,956,896
Issue date
Jun 7, 2011
Canon Kabushiki Kaisha
Koji Hoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Zoom lens and image pickup apparatus including the same
Patent number
7,948,686
Issue date
May 24, 2011
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens system and image pickup apparatus including the same
Patent number
7,782,544
Issue date
Aug 24, 2010
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and image pickup apparatus including the same
Patent number
7,623,300
Issue date
Nov 24, 2009
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens system and camera having the same
Patent number
7,595,936
Issue date
Sep 29, 2009
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and image pickup apparatus having the same
Patent number
7,466,496
Issue date
Dec 16, 2008
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
7,450,318
Issue date
Nov 11, 2008
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Image-taking apparatus and optical adjustment method for an image-t...
Patent number
7,440,007
Issue date
Oct 21, 2008
Canon Kabushiki Kaisha
Koji Hoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Zoom lens system and image-taking apparatus having the same
Patent number
7,277,234
Issue date
Oct 2, 2007
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
7,227,701
Issue date
Jun 5, 2007
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Zoom lens system and image-taking apparatus having the same
Patent number
7,133,214
Issue date
Nov 7, 2006
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
7,113,348
Issue date
Sep 26, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
7,113,347
Issue date
Sep 26, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Zoom lens and camera with the zoom lens
Patent number
7,106,521
Issue date
Sep 12, 2006
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Optical apparatus operable in static and dynamic image taking modes
Patent number
7,098,955
Issue date
Aug 29, 2006
Canon Kabushiki Kaisha
Takeshi Koyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Zoom lens system and an image pickup apparatus including the same
Patent number
7,031,072
Issue date
Apr 18, 2006
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
7,023,625
Issue date
Apr 4, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
6,999,242
Issue date
Feb 14, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Imaging lens system and image taking apparatus using the same
Patent number
6,865,031
Issue date
Mar 8, 2005
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
6,862,143
Issue date
Mar 1, 2005
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
6,822,808
Issue date
Nov 23, 2004
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Zoom lens and photographing apparatus having it
Patent number
6,633,437
Issue date
Oct 14, 2003
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens system and optical apparatus using the same
Patent number
6,606,202
Issue date
Aug 12, 2003
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Zoom lens and optical apparatus having the same
Patent number
6,545,819
Issue date
Apr 8, 2003
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Grant
Zoom lens and photographing apparatus having the same
Patent number
6,456,441
Issue date
Sep 24, 2002
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Optical scanning apparatus
Patent number
6,133,935
Issue date
Oct 17, 2000
Canon Kabushiki Kaisha
Kazuo Fujibayashi
G02 - OPTICS
Information
Patent Grant
Scanning optical apparatus
Patent number
6,067,106
Issue date
May 23, 2000
Canon Kabushiki Kaisha
Yoshihiro Ishibe
G02 - OPTICS
Information
Patent Grant
Variable magnification viewfinder
Patent number
6,052,225
Issue date
Apr 18, 2000
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Grant
Imaging lens system of scanning optical apparatus
Patent number
5,995,131
Issue date
Nov 30, 1999
Canon Kabushiki Kaisha
Kazuo Fujibayashi
G02 - OPTICS
Information
Patent Grant
Small-sized zoom lens
Patent number
5,798,873
Issue date
Aug 25, 1998
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
Publication number
20100033841
Publication date
Feb 11, 2010
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Application
IMAGE-TAKING APPARATUS AND OPTICAL ADJUSTMENT METHOD FOR IMAGE-TAKI...
Publication number
20090009631
Publication date
Jan 8, 2009
Canon Kabushiki Kaisha
Koji Hoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ZOOM LENS SYSTEM AND CAMERA HAVING THE SAME
Publication number
20080266673
Publication date
Oct 30, 2008
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
Publication number
20070279764
Publication date
Dec 6, 2007
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME
Publication number
20070279763
Publication date
Dec 6, 2007
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Application
ZOOM LENS SYSTEM AND IMAGE-TAKING APPARATUS HAVING THE SAME
Publication number
20060291072
Publication date
Dec 28, 2006
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Zoom Lens and Optical Apparatus Having the Same
Publication number
20060238890
Publication date
Oct 26, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Zoom Lens and Optical Apparatus Having the Same
Publication number
20060238889
Publication date
Oct 26, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
OPTICAL APPARATUS OPERABLE IN STATIC AND DYNAMIC IMAGE TAKING MODES
Publication number
20060188245
Publication date
Aug 24, 2006
Canon Kabushiki Kaisha
Takeshi Koyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Zoom lens system and image pickup apparatus including the same
Publication number
20060146417
Publication date
Jul 6, 2006
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Zoom lens and optical apparatus having the same
Publication number
20060072212
Publication date
Apr 6, 2006
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Zoom lens system and an image pickup apparatus including the same
Publication number
20050264896
Publication date
Dec 1, 2005
Canon Kabushiki Kaisha
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Zoom lens and optical apparatus having the same
Publication number
20050041303
Publication date
Feb 24, 2005
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Zoom lens and optical apparatus having the same
Publication number
20050030642
Publication date
Feb 10, 2005
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Zoom lens and optical apparatus having the same
Publication number
20050024749
Publication date
Feb 3, 2005
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Image-taking apparatus and optical adjustment method for image-taki...
Publication number
20050024504
Publication date
Feb 3, 2005
Koji Hoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Zoom lens system and image-taking apparatus having the same
Publication number
20050024738
Publication date
Feb 3, 2005
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Zoom lens and optical apparatus having the same
Publication number
20030197951
Publication date
Oct 23, 2003
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Imaging lens system and image taking apparatus using the same
Publication number
20030156336
Publication date
Aug 21, 2003
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Zoom lens and optical appartus having the same
Publication number
20030133201
Publication date
Jul 17, 2003
Canon Kabushiki Kaisha
Norihiro Nanba
G02 - OPTICS
Information
Patent Application
Zoom lens and camera with the zoom lens
Publication number
20030072087
Publication date
Apr 17, 2003
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Zoom lens system and optical apparatus using the same
Publication number
20020089762
Publication date
Jul 11, 2002
Koji Hoshi
G02 - OPTICS
Information
Patent Application
Optical apparatus
Publication number
20020075388
Publication date
Jun 20, 2002
Takeshi Koyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Zoom lens and photographing apparatus having the same
Publication number
20010038495
Publication date
Nov 8, 2001
Koji Hoshi
G02 - OPTICS