Shinichi Kojo

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium
- Patent number 8,747,983
- Issue date Jun 10, 2014
- Taiyo Yuden Co., Ltd.
- Takuo Kodaira
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 8,018,822
- Issue date Sep 13, 2011
- Taiyo Yuden Co., Ltd.
- Takeshi Otsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 7,936,661
- Issue date May 3, 2011
- Taiyo Yuden Co., Ltd.
- Atsuo Shimizu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20090059778
- Publication date Mar 5, 2009
- Taiyo Yuden Co., Ltd.
- Atsuo Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
- Publication number 20080107007
- Publication date May 8, 2008
- Taiyo Yuden Co., Ltd.
- Takeshi Otsu
- G11 - INFORMATION STORAGE