Hiroya Tanigawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system and communication method
- Patent number 6,240,443
- Issue date May 29, 2001
- NTT Software Corporation
- Gen Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual space apparatus with avatars and speech
- Patent number 5,736,982
- Issue date Apr 7, 1998
- Nippon Telegraph & Telephone Corporation
- Gen Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transfer system in which data is transferred to or from a data...
- Patent number 5,481,677
- Issue date Jan 2, 1996
- Oki Electric Industry Co., Ltd.
- Yoshihide Kai
- G06 - COMPUTING CALCULATING COUNTING