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Inventor
MORIUCHI MACHIO
JP
2 patents
Patents
2 patents
US5736982A
Apr 7, 1998
Virtual space apparatus with avatars and speech
NIPPON TELEGRAPH & TELEPHONE
472 citations
95
US7308080B1
Dec 11, 2007
Voice communications method, voice communications system and recording medium therefor
NIPPON TELEGRAPH & TELEPHONE
21 citations
84