Masayuki Honda

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device, optical pickup and fabrication method o...
- Patent number 6,967,979
- Issue date Nov 22, 2005
- Sharp Kabushiki Kaisha
- Takehiro Shiomoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser device, optical pickup and fabrication method o...
- Publication number 20040004983
- Publication date Jan 8, 2004
- Takehiro Shiomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device, optical pickup and fabrication method o...
- Publication number 20020041612
- Publication date Apr 11, 2002
- Sharp Kabushiki Kaisha
- Takehiro Shiomoto
- H01 - BASIC ELECTRIC ELEMENTS