Katsumi Hattori

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Kiryu-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording/reproducing apparatus
- Patent number 7,345,974
- Issue date Mar 18, 2008
- Sanyo Electric Co., LTD
- Takanori Kishida
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical recording/reproducing apparatus
- Publication number 20050094519
- Publication date May 5, 2005
- SANYO ELECTRIC CO., LTD.
- Takanori Kishida
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording and reproducing device
- Publication number 20050091447
- Publication date Apr 28, 2005
- SANYO ELECTRIC CO., LTD.
- Toshitaka Kuma
- G11 - INFORMATION STORAGE