Masayoshi Akiyama

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Miyagi, JP

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Patents Applicationslast 30 patents

Information Patent Application
THERMAL PRINTING LAYER AND OPTICAL RECORDING MEDIUM USING THE THERM...
- Publication number 20100239792
- Publication date Sep 23, 2010
- Mitsubishi Kagaku Media Corporation, Ltd.
- Masayoshi Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMAL PRINTING LAYER AND OPTICAL RECORDING MEDIUM
- Publication number 20090209421
- Publication date Aug 20, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Masayoshi Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS