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Patent Information


Title
リーダ又はリーダライタ 
Author
Kei Sakaguchi, Kiyomichi Araki.  
Kind
Patent 
Status
Registered 
Applicant
国立大学法人東京工業大学, 日本信号株式会社.  
Filing Date
2006/02/21
Application Number
特願2006-044320
Unexamined Application Date
2007/09/06
Publication Number
特開2007-228082
Registration Date
2010/11/05
Registration Number
特許第4621154号

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