Nobumasa Kaneko

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Kitakatsuragi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting apparatus and method for producing the...
- Patent number 7,245,014
- Issue date Jul 17, 2007
- Sharp Kabushiki Kaisha
- Kenichi Kurita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pick-up apparatus and semiconductor laser apparatus
- Patent number 7,099,085
- Issue date Aug 29, 2006
- Sharp Kabushiki Kaisha
- Shigehiro Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser device and optical pickup using the same
- Patent number 6,983,002
- Issue date Jan 3, 2006
- Sharp Kabushiki Kaisha
- Hideshi Koizumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20160353544
- Publication date Dec 1, 2016
- SHARP KABUSHIKI KAISHA
- Nobumasa KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Laser Apparatus, Method for Manufacturing the Same, a...
- Publication number 20080106999
- Publication date May 8, 2008
- SHARP KABUSHIKI KAISHA
- Satoru FUKUMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor light emitting apparatus and method for producing the...
- Publication number 20040238829
- Publication date Dec 2, 2004
- Sharp Kabushiki Kaisha
- Kenichi Kurita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical pick-up apparatus and semiconductor laser apparatus
- Publication number 20040174801
- Publication date Sep 9, 2004
- Sharp Kabushiki Kaisha
- Shigehiro Yamada
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor laser device and optical pickup using the same
- Publication number 20040066813
- Publication date Apr 8, 2004
- SHARP KABUSHIKI KAISHA
- Hideshi Koizumi
- G11 - INFORMATION STORAGE