Isao Okitsu

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical information recording medium and manufacturing method of th...
- Patent number 7,903,535
- Issue date Mar 8, 2011
- Taiyo Yuden Co., Ltd.
- Atsuo Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 7,542,406
- Issue date Jun 2, 2009
- Taiyo Yuden Co., Ltd.
- Mamoru Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 7,501,171
- Issue date Mar 10, 2009
- Taiyo Yuden Co., Ltd.
- Mamoru Uchida
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Monomethine dye compound, optical information recording medium util...
- Publication number 20090061141
- Publication date Mar 5, 2009
- Daisuke Morishita
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20060114804
- Publication date Jun 1, 2006
- Mamoru Uchida
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium and manufacturing method of th...
- Publication number 20060083155
- Publication date Apr 20, 2006
- Atsuo Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20050287332
- Publication date Dec 29, 2005
- Mamoru Uchida
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20050169160
- Publication date Aug 4, 2005
- Mamoru Uchida
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20010008669
- Publication date Jul 19, 2001
- TAIYO YUDEN CO., LTD., 16-20 Ueno 6-chome, Taito-ku, Tokyo, 110-0005 JAPAN
- Fumi Hara
- G11 - INFORMATION STORAGE