Takeshi Akimoto

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Numazu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite sheet, method of preparing same, and adhesive label sheet...
- Patent number 6,846,538
- Issue date Jan 25, 2005
- Ricoh Company, Ltd.
- Masahiro Sato
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Composite sheet, method of preparing same, and thermosensitive reco...
- Patent number 6,670,010
- Issue date Dec 30, 2003
- Ricoh Company, Ltd.
- Masanaka Nagamoto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Composite sheet, method of preparing same, and adhesive label sheet...
- Publication number 20030170414
- Publication date Sep 11, 2003
- Ricoh Company, Ltd.
- Masahiro Sato
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Composite sheet, method of preparing same, and thermosensitive reco...
- Publication number 20030031820
- Publication date Feb 13, 2003
- Masanaka Nagamoto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE