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Takashi Kitaguchi
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Projection-type display device and software program
Patent number
7,889,153
Issue date
Feb 15, 2011
Ricoh Company, Ltd.
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image pickup apparatus and image processing method for picking up a...
Patent number
7,428,007
Issue date
Sep 23, 2008
Ricoh Company, Ltd.
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for correction based upon detecting a camera shaking
Patent number
7,324,134
Issue date
Jan 29, 2008
Ricoh Company, Ltd.
Yasuhiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method and apparatus and computer-readable storage...
Patent number
7,313,289
Issue date
Dec 25, 2007
Ricoh Company, Ltd.
Norihiko Murata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shape measurement system
Patent number
7,310,154
Issue date
Dec 18, 2007
Ricoh Company, Ltd.
Takashi Kitaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing method and apparatus, digital camera, image proces...
Patent number
7,268,803
Issue date
Sep 11, 2007
Ricoh Company, Ltd.
Norihiko Murata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Projection-type display device and software program
Patent number
7,176,890
Issue date
Feb 13, 2007
Ricoh Company, Ltd.
Takashi Kitaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of and apparatus for composing a series of partial images in...
Patent number
7,145,596
Issue date
Dec 5, 2006
Ricoh Company, Ltd.
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image input apparatus using projected light
Patent number
7,001,024
Issue date
Feb 21, 2006
Ricoh Company, Ltd.
Takashi Kitaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for correction based upon detecting a camera shaking
Patent number
6,992,700
Issue date
Jan 31, 2006
Ricoh Company, Ltd.
Yasuhiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image pickup apparatus and image processing method for picking up a...
Patent number
6,947,076
Issue date
Sep 20, 2005
Ricoh Company, Ltd.
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging apparatus, and method and device for shake correction in im...
Patent number
6,940,542
Issue date
Sep 6, 2005
Ricoh Company, Ltd.
Tomofumi Kitazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and system for correction based upon detecting a camera s...
Patent number
6,930,708
Issue date
Aug 16, 2005
Ricoh Company, Ltd.
Yasuhiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for correction based upon detecting a camera shaking
Patent number
6,781,622
Issue date
Aug 24, 2004
Ricoh Company, Ltd.
Yasuhiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image capturing method and apparatus for determining a shape of an...
Patent number
6,700,604
Issue date
Mar 2, 2004
Ricoh Company, Ltd.
Norihiko Murata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for correction of a deviation of digital camera
Patent number
6,686,954
Issue date
Feb 3, 2004
Ricoh Company, Ltd.
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic blackboard system
Patent number
6,518,960
Issue date
Feb 11, 2003
Ricoh Company, Ltd.
Katsuyuki Omura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pen-shaped handwriting input apparatus using accelerometers and gyr...
Patent number
6,229,102
Issue date
May 8, 2001
Ricoh Company, Ltd.
Yasuhiro Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pen-shaped handwriting input apparatus using accelerometers and gyr...
Patent number
6,084,577
Issue date
Jul 4, 2000
Ricoh Company, Ltd.
Yasuhiro Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional measuring apparatus and method, image pickup appa...
Patent number
6,038,074
Issue date
Mar 14, 2000
Ricoh Company, Ltd.
Takashi Kitaguchi
G01 - MEASURING TESTING
Information
Patent Grant
Pen-shaped handwriting input apparatus using accelerometers and gyr...
Patent number
5,981,884
Issue date
Nov 9, 1999
Ricoh Company, Ltd.
Yasuhiro Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pen-shaped handwriting input apparatus using accelerometers and gyr...
Patent number
5,902,968
Issue date
May 11, 1999
Ricoh Company, Ltd.
Yasuhiro Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal processing apparatus having at least one neural network
Patent number
5,349,646
Issue date
Sep 20, 1994
Ricoh Company, Ltd.
Toshiyuki Furuta
G05 - CONTROLLING REGULATING
Information
Patent Grant
Neuron unit
Patent number
5,327,522
Issue date
Jul 5, 1994
Ricoh Company, Ltd.
Toshiyuki Furuta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal processing apparatus having at least one neural network havi...
Patent number
5,259,064
Issue date
Nov 2, 1993
Ricoh Company, Ltd.
Toshiyuki Furuta
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Projection-type display device and software program
Publication number
20070008303
Publication date
Jan 11, 2007
Takashi Kitaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image pickup apparatus and image processing method
Publication number
20050243197
Publication date
Nov 3, 2005
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and system for correction based upon detecting a camera s...
Publication number
20050168587
Publication date
Aug 4, 2005
Yasuhiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for correction based upon detecting a camera shaking
Publication number
20050001906
Publication date
Jan 6, 2005
Yasuhiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for correction of a deviation of digital camera
Publication number
20040119836
Publication date
Jun 24, 2004
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Imaging apparatus, and method and device for shake correction in im...
Publication number
20020163581
Publication date
Nov 7, 2002
RICOH COMPANY, LIMITED
Tomofumi Kitazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projection-type display device and software program
Publication number
20020130979
Publication date
Sep 19, 2002
Takashi Kitaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image input apparatus
Publication number
20020113946
Publication date
Aug 22, 2002
Takashi Kitaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Shape measurement system
Publication number
20020041282
Publication date
Apr 11, 2002
RICOH COMPANY, LTD.
Takashi Kitaguchi
G01 - MEASURING TESTING
Information
Patent Application
Image processing method and apparatus and computer-readable storage...
Publication number
20020041717
Publication date
Apr 11, 2002
Ricoh Company, Ltd.
Norihiko Murata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image input apparatus and image input method
Publication number
20020030748
Publication date
Mar 14, 2002
RICOH COMPANY, LIMITED
Takashi Kitaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC BLACKBOARD SYSTEM
Publication number
20020008692
Publication date
Jan 24, 2002
KATSUYUKI OMURA
G06 - COMPUTING CALCULATING COUNTING