Tetsuo Imai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of migrating processes between networks and network system t...
- Patent number 7,684,417
- Issue date Mar 23, 2010
- NEC Corporation
- Tetsuo Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System using pseudo redundant configurator to switch network device...
- Patent number 7,603,480
- Issue date Oct 13, 2009
- NEC Corporation
- Tetsuo Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for designing a spanning tree virtual network
- Patent number 7,443,800
- Issue date Oct 28, 2008
- NEC Corporation
- Tetsuo Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Management System, Device for Use in the System, Program Therefor,...
- Publication number 20090125587
- Publication date May 14, 2009
- NEC Corporation
- Teruyuki Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method Of Switching Between Network Connection Devices Using Redund...
- Publication number 20080034112
- Publication date Feb 7, 2008
- Tetsuo Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of migrating processes between networks and network system t...
- Publication number 20080019316
- Publication date Jan 24, 2008
- Tetsuo Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for designing a spanning tree virtual network
- Publication number 20050063321
- Publication date Mar 24, 2005
- NEC Corporation
- Tetsuo Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE