Kazuo Itoh

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Tokyo-To, JP

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Patents Grantslast 30 patents

Information Patent Grant
Authenticatable printed matter and its production method
- Patent number 7,354,072
- Issue date Apr 8, 2008
- National Printing Bureau, Incorporated Administrative Agency
- Takao Yokote
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Authenticatable printed matter and its production method
- Publication number 20040195823
- Publication date Oct 7, 2004
- Takao Yokote
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER