Masaki Dojun

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk recorder for writing data with variable density
- Patent number 7,012,864
- Issue date Mar 14, 2006
- Yamaha Corporation
- Takuya Tamaru
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording apparatus with interleaving blank rounds into spi...
- Patent number 6,980,495
- Issue date Dec 27, 2005
- Yamaha Corporation
- Katsuichi Osakabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk recorder for writing data with variable density
- Publication number 20040228242
- Publication date Nov 18, 2004
- Yamaha Corporation
- Takuya Tamaru
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording apparatus with interleaving blank rounds into spi...
- Publication number 20040008593
- Publication date Jan 15, 2004
- Yamaha Corporation
- Katsuichi Osakabe
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk recorder for writing data with variable density
- Publication number 20020105867
- Publication date Aug 8, 2002
- Takuya Tamaru
- G11 - INFORMATION STORAGE