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Satoru Horita
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dust detection system and digital camera
Patent number
8,873,881
Issue date
Oct 28, 2014
Pentax Ricoh Imaging Company, Ltd.
Tetsuaki Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photographing apparatus having a white balance adjustment function
Patent number
7,764,318
Issue date
Jul 27, 2010
Hoya Corporation
Teppei Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Filter process for obtaining a soft focus picture image
Patent number
7,683,944
Issue date
Mar 23, 2010
Hoya Corporation
Satoru Horita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Filter process
Patent number
7,274,827
Issue date
Sep 25, 2007
PENTAX Corporation
Satoru Horita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Focus detection device
Patent number
7,049,571
Issue date
May 23, 2006
PENTAX Corporation
Masahiro Nakata
G02 - OPTICS
Information
Patent Grant
Focus detection device
Patent number
6,937,818
Issue date
Aug 30, 2005
PENTAX Corporation
Masahiro Nakata
G02 - OPTICS
Information
Patent Grant
Focus detection device
Patent number
6,922,526
Issue date
Jul 26, 2005
PENTAX Corporation
Masahiro Nakata
G02 - OPTICS
Information
Patent Grant
Automatic focusing apparatus
Patent number
6,498,900
Issue date
Dec 24, 2002
Asahi Kogaku Kogyo Kabushiki Kaisha
Masahiro Nakata
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DUST DETECTION SYSTEM AND DIGITAL CAMERA
Publication number
20090185716
Publication date
Jul 23, 2009
HOYA CORPORATION
Tetsuaki KATO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Photographing Apparatus
Publication number
20080062273
Publication date
Mar 13, 2008
PENTAX CORPORATION
Teppei Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Focus detection device
Publication number
20040169765
Publication date
Sep 2, 2004
PENTAX CORPORATION
Masahiro Nakata
G02 - OPTICS
Information
Patent Application
Focus detection device
Publication number
20040161229
Publication date
Aug 19, 2004
PENTAX CORPORATION
Masahiro Nakata
G02 - OPTICS
Information
Patent Application
Image processor, image-processing method, and image-processing prog...
Publication number
20040160519
Publication date
Aug 19, 2004
PENTAX CORPORATION
Satoru Horita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Focus detection device
Publication number
20040159769
Publication date
Aug 19, 2004
PENTAX CORPORATION
Masahiro Nakata
G02 - OPTICS
Information
Patent Application
Filter process
Publication number
20040051794
Publication date
Mar 18, 2004
PENTAX CORPORATION
Satoru Horita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Filter process
Publication number
20040051789
Publication date
Mar 18, 2004
PENTAX CORPORATION
Satoru Horita
H04 - ELECTRIC COMMUNICATION TECHNIQUE