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Koji Tsuda
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Saitama-Ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Search system, search method, and program
Patent number
9,215,068
Issue date
Dec 15, 2015
National Institute of Advanced Industrial Science and Technology
Kana Iwamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conductive layer, manufacturing method of the same, and signal tran...
Patent number
7,670,144
Issue date
Mar 2, 2010
Hoya Corporation
Eiichi Ito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Operation control method of two dimensional diffusive signal-transm...
Patent number
7,541,922
Issue date
Jun 2, 2009
Hoya Corporation
Mitsuhiro Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surveying system
Patent number
7,218,384
Issue date
May 15, 2007
PENTAX Corporation
Masami Shirai
G01 - MEASURING TESTING
Information
Patent Grant
Wearable jacket having communication function, and endoscope system...
Patent number
7,109,933
Issue date
Sep 19, 2006
PENTAX Corporation
Eiichi Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Surveying system
Patent number
7,098,997
Issue date
Aug 29, 2006
PENTAX Corporation
Masami Shirai
G01 - MEASURING TESTING
Information
Patent Grant
Surveying system
Patent number
7,075,634
Issue date
Jul 11, 2006
PENTAX Corporation
Shinobu Uezono
G01 - MEASURING TESTING
Information
Patent Grant
Tremble correcting device and optical device provided with tremble...
Patent number
6,768,587
Issue date
Jul 27, 2004
PENTAX Corporation
Ken Hirunuma
G02 - OPTICS
Information
Patent Grant
Telescope utilizing global positioning system (GPS)
Patent number
6,233,094
Issue date
May 15, 2001
Asahi Kogaku Kogyo Kabushiki Kaisha
Koji Tsuda
G02 - OPTICS
Information
Patent Grant
Surveying instrument having an automatic focusing device
Patent number
5,923,468
Issue date
Jul 13, 1999
Asahi Kogaku Kogyo Kabushiki Kaisha
Koji Tsuda
G02 - OPTICS
Information
Patent Grant
Zero setting device in surveying instrument
Patent number
4,702,008
Issue date
Oct 27, 1987
Asahi Kogaku Kogyo Kabushiki Kaisha
Shinichi Suzuki
G01 - MEASURING TESTING
Information
Patent Grant
Change-over shutter for light-wave range finder
Patent number
4,636,068
Issue date
Jan 13, 1987
Asahi Kogaku Kogyo Kabushiki Kaisha
Masaaki Niiho
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SEARCH SYSTEM, SEARCH METHOD, AND PROGRAM
Publication number
20140355756
Publication date
Dec 4, 2014
National Institute of advanced Industrial Science and Technology
Kana Iwamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONDUCTIVE LAYER, MANUFACTURING METHOD OF THE SAME, AND SIGNAL TRAN...
Publication number
20070120219
Publication date
May 31, 2007
PENTAX CORPORATION
Eiichi ITO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND DEVICE FOR COMPRESSING IMAGE SIGNAL AND ENDOSCOPE SYSTEM...
Publication number
20070120976
Publication date
May 31, 2007
PENTAX CORPORATION
Mitsuhiro MATSUMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Operation control method of two dimensional diffusive signal-transm...
Publication number
20060146739
Publication date
Jul 6, 2006
PENTAX CORPORATION
Mitsuhiro Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method to determine optimum receiving device among two dimensional...
Publication number
20060120484
Publication date
Jun 8, 2006
PENTAX CORPORATION
Mitsuhiro Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pressure detecting mat and antidecubitus system provided with the same
Publication number
20060065060
Publication date
Mar 30, 2006
PENTAX CORPORATION
Eiichi Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electronic endoscope system capable of detecting inserted length
Publication number
20060009679
Publication date
Jan 12, 2006
PENTAX CORPORATION
Eiichi Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wearable jacket having communication function, and endoscope system...
Publication number
20050195118
Publication date
Sep 8, 2005
PENTAX CORPORATION
Eiichi Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wearable jacket for diagnosis and endoscope system employing wearab...
Publication number
20050194012
Publication date
Sep 8, 2005
PENTAX CORPORATION
Eiichi Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Image signal processing device
Publication number
20050195785
Publication date
Sep 8, 2005
PENTAX CORPORATION
Mitsuhiro Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Surveying system
Publication number
20040234123
Publication date
Nov 25, 2004
PENTAX CORPORATION
Masami Shirai
G01 - MEASURING TESTING
Information
Patent Application
Surveying system
Publication number
20040004706
Publication date
Jan 8, 2004
PENTAX Corporation of Tokyo, Japan
Shinobu Uezono
G01 - MEASURING TESTING
Information
Patent Application
Surveying system
Publication number
20030160757
Publication date
Aug 28, 2003
PENTAX CORPORATION
Masami Shirai
G01 - MEASURING TESTING
Information
Patent Application
Tremble correcting device and optical device provided with tremble...
Publication number
20020089749
Publication date
Jul 11, 2002
ASAHI KOGAKU KOGYO KASBUSHI KAISHA
Ken Hirunuma
G02 - OPTICS
Information
Patent Application
Tremble correcting device
Publication number
20010030275
Publication date
Oct 18, 2001
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
Shinji Tsukamoto
G02 - OPTICS