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Chofu, JP
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Patents Grants
last 30 patents
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Patent Grant
Code reader and code reading method for color image
Patent number
6,976,631
Issue date
Dec 20, 2005
Tohken Co., Ltd.
Motofumi Kashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Code reader and code reading method for color image
Patent number
6,598,798
Issue date
Jul 29, 2003
Tohken Co., Ltd.
Motofumi Kashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bar-code reader
Patent number
5,744,789
Issue date
Apr 28, 1998
Tohken Co., Ltd.
Motofumi Kashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color recognition apparatus
Patent number
4,797,738
Issue date
Jan 10, 1989
Kabushiki Kaisha Tohken
Motofumi Kashi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Code reader and code reading method for color image
Publication number
20040035937
Publication date
Feb 26, 2004
Motofumi Kashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Printed circuit with ID tag and method for recognizing of distribut...
Publication number
20020125997
Publication date
Sep 12, 2002
Motofumi Kashi
G06 - COMPUTING CALCULATING COUNTING