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Zi Quan Hong
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method for quantizing color image data by minimizing least squares...
Patent number
5,684,897
Issue date
Nov 4, 1997
Ezel Inc.
Ryohei Kumagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for recognizing a character
Patent number
5,594,811
Issue date
Jan 14, 1997
Yozan, Inc.
Zi Quan Hong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of detecting the location of a human being in three dimensions
Patent number
5,572,595
Issue date
Nov 5, 1996
Yozan, Inc.
Ryohei Kumagai
G06 - COMPUTING CALCULATING COUNTING