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Morito Matsuoka
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Atsugi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical communication system
Patent number
7,522,837
Issue date
Apr 21, 2009
Nippon Telegraph and Telephone Corporation
Hiromasa Tanobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication network system, wavelength routing apparatus,...
Patent number
7,317,875
Issue date
Jan 8, 2008
Nippon Telegraph and Telephone Corporation
Osamu Moriwaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication network system
Patent number
7,298,974
Issue date
Nov 20, 2007
Nippon Telegraph and Telephone Corporation
Hiromasa Tanobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical packet routing network system based on optical label switch...
Patent number
7,120,358
Issue date
Oct 10, 2006
Nippon Telegraph and Telephone Corporation
Akira Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical packet routing network system based on optical label switch...
Patent number
7,113,701
Issue date
Sep 26, 2006
Nippon Telegraph and Telephone Corporation
Akira Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical packet routing network system based on optical label switch...
Patent number
6,782,210
Issue date
Aug 24, 2004
Nippon Telegraph and Telephone Corporation
Akira Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ion generation apparatus and thin film forming apparatus and ion so...
Patent number
5,022,977
Issue date
Jun 11, 1991
Nippon Telegraph & Telephone Corporation
Morito Matsuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film forming apparatus and ion source utilizing plasma sputtering
Patent number
4,941,915
Issue date
Jul 17, 1990
Nippon Telegraph & Telephone Corporation
Morito Matsuoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin film forming apparatus and ion source utilizing sputtering wit...
Patent number
4,911,814
Issue date
Mar 27, 1990
Nippon Telegraph & Telephone Corporation
Morito Matsuoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin film forming apparatus
Patent number
4,874,497
Issue date
Oct 17, 1989
Nippon Telegraph & Telephone Corporation
Morito Matsuoka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Optical communication network system
Publication number
20060153496
Publication date
Jul 13, 2006
NIPPON TELEGRAPH AND TELEPHONE CORP.
Hiromasa Tanobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical communication network system, wavelength routing apparatus,...
Publication number
20060051094
Publication date
Mar 9, 2006
Nippon Telegraph and Telephone Corporation
Osamu Moriwaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical communication system
Publication number
20040151498
Publication date
Aug 5, 2004
Hiromasa Tanobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical packet routing network system based on optical label switch...
Publication number
20040146300
Publication date
Jul 29, 2004
Nippon Telegraph and Telephone Corporation
Akira Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical packet routing network system based on optical label switch...
Publication number
20040141743
Publication date
Jul 22, 2004
Nippon Telegraph and Telephone Corporation
Akira Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE