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Morio Sugita
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Pupil detection device and iris authentication apparatus
Patent number
7,347,547
Issue date
Mar 25, 2008
Matsushita Electric Industrial Co., Ltd.
Morio Sugita
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Pupil detection device and iris authentication apparatus
Publication number
20070071287
Publication date
Mar 29, 2007
Morio Sugita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pupil detection device and iris authentication apparatus
Publication number
20070036396
Publication date
Feb 15, 2007
Morio Sugita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Pupil detection device and iris suthentication apparatus
Publication number
20070013866
Publication date
Jan 18, 2007
Morio Sugita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pupil detection device and iris authentication apparatus
Publication number
20060262965
Publication date
Nov 23, 2006
Morio Sugita
G06 - COMPUTING CALCULATING COUNTING