Shinobu Sasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for transmission and reception of asynchronously...
- Patent number 7,126,950
- Issue date Oct 24, 2006
- NEC Corporation
- Kazuo Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WDM network and WDM network device
- Patent number 6,785,473
- Issue date Aug 31, 2004
- NEC Corp.
- Shinobu Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical ring system
- Patent number 6,771,907
- Issue date Aug 3, 2004
- NEC Corporation
- Yuuki Yoshifuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VP protection system and VP protection method
- Patent number 6,665,263
- Issue date Dec 16, 2003
- NEC Corporation
- Mitsuru Kawabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RESOURCE MANAGEMENT APPARATUS, RESOURCE MANAGEMENT METHOD, AND PROGRAM
- Publication number 20190253930
- Publication date Aug 15, 2019
- NEC Corporation
- Masatoshi SENJU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL NETWORK MANAGEMENT APPARATUS, VIRTUAL NETWORK MANAGEMENT ME...
- Publication number 20190182711
- Publication date Jun 13, 2019
- NEC Corporation
- Masatoshi SENJU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for transmission and reception of asynchronously...
- Publication number 20060193325
- Publication date Aug 31, 2006
- NEC CORPORATION
- Kazuo Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for transmission and reception of asynchronously...
- Publication number 20010046232
- Publication date Nov 29, 2001
- NEC Corporation
- Kazuo Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE