Ippei Maekawa

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Informaton recording medium and manufacturing method of the same
- Patent number 8,192,819
- Issue date Jun 5, 2012
- Taiyo Yuden Co., Ltd.
- Ippei Maekawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATON RECORDING MEDIUM AND MANUFACTURING METHOD OF THE SAME
- Publication number 20090169798
- Publication date Jul 2, 2009
- Taiyo Yuden Co., Ltd.
- Ippei Maekawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND DRAWING METHOD THEREFOR
- Publication number 20090034390
- Publication date Feb 5, 2009
- Taiyo Yuden Co., Ltd.
- Hidenori Somei
- G11 - INFORMATION STORAGE