Ryutaro Futakuchi

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Hirakata city, JP

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Patents Applicationslast 30 patents

Information Patent Application
Optical disk, optical disk device, and method for setting optical d...
- Publication number 20050276184
- Publication date Dec 15, 2005
- Matsushita Electric Industrial
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device, semiconductor device, optical disk and recordi...
- Publication number 20050099923
- Publication date May 12, 2005
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE