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Masatoshi Ogura
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Tokyo, JP
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last 30 patents
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Patent Grant
Authentication system and portable medium for authentication
Patent number
8,571,254
Issue date
Oct 29, 2013
JCB Co., Ltd.
Masatoshi Ogura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
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Patent Application
AUTHENTICATION SYSTEM AND PORTABLE MEDIUM FOR AUTHENTICATION
Publication number
20100232715
Publication date
Sep 16, 2010
Masatoshi Ogura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Information delivery server, recording medium, and information deli...
Publication number
20050029342
Publication date
Feb 10, 2005
Michitoshi Sugimoto
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Information delivery server, counting system, information delivery...
Publication number
20040250132
Publication date
Dec 9, 2004
Michitoshi Sugimoto
G06 - COMPUTING CALCULATING COUNTING