Tatsuya Satoh

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Telephone terminal, telephone communication system, and telephone t...
- Patent number 8,774,388
- Issue date Jul 8, 2014
- Oki Electric Industry Co., Ltd.
- Shinji Usuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Telephone terminal, telephone communication system, and telephone t...
- Publication number 20080080694
- Publication date Apr 3, 2008
- Oki Electric Industry Co., Ltd.
- Shinji Usuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE