Miyoshi Watanabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing blank printing sleeve for laser engraving
- Patent number 8,872,063
- Issue date Oct 28, 2014
- Asahi Kasei E-Materials Corporation
- Hiroshi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING BLANK PRINTING SLEEVE FOR LASER ENGRAVING, AND...
- Publication number 20110198323
- Publication date Aug 18, 2011
- Hiroshi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING CYLINDRICAL PRINTING SUBSTRATE AND MANUFACT...
- Publication number 20100189916
- Publication date Jul 29, 2010
- Miyoshi Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS