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Amita Technologies, Inc.
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image display system and light source unit
Patent number
7,804,549
Issue date
Sep 28, 2010
Sophia Inc.
Sadao Ioki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image display apparatus
Patent number
7,623,111
Issue date
Nov 24, 2009
Sophia Inc.
Sadao Ioki
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Image display unit and game machine
Patent number
7,355,658
Issue date
Apr 8, 2008
Sophia Inc.
Sadao Ioki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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