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Mamoru Nakanishi
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Isehara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Communication system, communication method, and child station of co...
Patent number
9,271,233
Issue date
Feb 23, 2016
Nippon Telegraph and Telephone Corporation
Naoki Miura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Station-side apparatus and frame transfer apparatus
Patent number
9,178,616
Issue date
Nov 3, 2015
Nippon Telegraph and Telephone Corporation
Tomoaki Kawamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Biometric image collation apparatus and collation method therefor
Patent number
7,673,145
Issue date
Mar 2, 2010
Nippon Telephone and Telegraph Corporation
Takahiro Hatano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Surface shape recognizing sensor device
Patent number
7,606,399
Issue date
Oct 20, 2009
Nippon Telegraph and Telephone Corporation
Hiroki Morimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel processing logic circuit for sensor signal processing
Patent number
7,394,052
Issue date
Jul 1, 2008
Nippon Telegraph and Telephone Corporation
Koji Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network authentication system, method, and program, service providi...
Patent number
7,254,711
Issue date
Aug 7, 2007
Nippon Telegraph and Telephone Corporation
Satoshi Shigematsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method and apparatus
Patent number
7,187,785
Issue date
Mar 6, 2007
Nippon Telegraph and Telephone Corporation
Namiko Ikeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image collation method and apparatus and recording medium storing i...
Patent number
7,031,501
Issue date
Apr 18, 2006
Nippon Telegraph and Telephone Corporation
Takuya Adachi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing method and apparatus for extracting lines from an...
Patent number
5,832,138
Issue date
Nov 3, 1998
Nippon Telegraph & Telephone Corporation
Mamoru Nakanishi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for extracting 3D information of feature points
Patent number
5,724,493
Issue date
Mar 3, 1998
Nippon Telegraph & Telephone Corporation
Eiichi Hosoya
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL LINE TERMINAL AND FRAME TRANSFER METHOD
Publication number
20150171965
Publication date
Jun 18, 2015
Nippon Telegraph and Telephone Corporation
Shoko Ohteru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND CHILD STATION OF CO...
Publication number
20140185504
Publication date
Jul 3, 2014
Nippon Telegraph and Telephone Corporation
Naoki Miura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STATION-SIDE APPARATUS AND FRAME TRANSFER APPARATUS
Publication number
20140105602
Publication date
Apr 17, 2014
Nippon Telegraph and Telephone Corporation
Tomoaki Kawamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Surface Shape Recognizing Sensor Device
Publication number
20080056543
Publication date
Mar 6, 2008
Hiroki Morimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Image collation method and apparatus and recording medium storing i...
Publication number
20070047777
Publication date
Mar 1, 2007
Takuya Adachi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Biological image correlation device and correlation method thereof
Publication number
20050226467
Publication date
Oct 13, 2005
Takahiro Hatano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing method and apparatus
Publication number
20040042640
Publication date
Mar 4, 2004
Namiko Ikeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Parallel processing logic circuit for sensor signal processing
Publication number
20030133621
Publication date
Jul 17, 2003
Koji Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network authentication system, method, and program, service providi...
Publication number
20020152375
Publication date
Oct 17, 2002
Satoshi Shigematsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Authentication token and authentication system
Publication number
20020095588
Publication date
Jul 18, 2002
Satoshi Shigematsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image collation method and apparatus and recording medium storing i...
Publication number
20020006233
Publication date
Jan 17, 2002
Takuya Adachi
G06 - COMPUTING CALCULATING COUNTING