Makoto Yamamoto

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning reversible thermosensitive recording medium, an...
- Patent number 8,148,298
- Issue date Apr 3, 2012
- Ricoh Company, Ltd.
- Atsushi Kutami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Method for cleaning reversible thermosensitive recording medium, an...
- Publication number 20070232490
- Publication date Oct 4, 2007
- Atsushi Kutami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS