Shinya Ishihara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multicast data communication method, multicast data communication s...
- Patent number 7,986,641
- Issue date Jul 26, 2011
- Nippon Telegraph and Telephone Corporation
- Seiichiro Tani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast data communication method, multicast data communication s...
- Patent number 7,313,596
- Issue date Dec 25, 2007
- Nippon Telegraph and Telephone Corporation
- Seiichiro Tani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTICAST DATA COMMUNICATION METHOD, MULTICAST DATA COMMUNICATION S...
- Publication number 20080069099
- Publication date Mar 20, 2008
- Nippon Telegraph and Telephone Corporation
- Seiichiro Tani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multicast data communication method, multicast data communication s...
- Publication number 20020169833
- Publication date Nov 14, 2002
- Nippon Telegraph and Telephone Corporation
- Seiichiro Tani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE