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Kazuhiko Sagara
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Hachioji, JP
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last 30 patents
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Patent Grant
Sign language generation apparatus and sign language translation ap...
Patent number
5,953,693
Issue date
Sep 14, 1999
Hitachi, Ltd.
Tomoko Sakiyama
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Sign language generation apparatus and sign language translation ap...
Patent number
5,659,764
Issue date
Aug 19, 1997
Hitachi, Ltd.
Tomoko Sakiyama
G06 - COMPUTING CALCULATING COUNTING