Yoshie Fujishiro

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor laser device
- Patent number 8,311,070
- Issue date Nov 13, 2012
- Sharp Kabushiki Kaisha
- Yuhzoh Tsuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor laser device
- Patent number 8,085,826
- Issue date Dec 27, 2011
- Sharp Kabushiki Kaisha
- Yuhzoh Tsuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device, semiconductor laser device manufacturin...
- Patent number 7,558,307
- Issue date Jul 7, 2009
- Sharp Kabushiki Kaisha
- Katsuhiko Kishimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser device and optical disc drive
- Patent number 7,197,056
- Issue date Mar 27, 2007
- Sharp Kabushiki Kaisha
- Yoshie Fujishiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,885,085
- Issue date Apr 26, 2005
- Sharp Kabushiki Kaisha
- Hidenori Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and optical disk reproducing and recordi...
- Patent number 6,813,299
- Issue date Nov 2, 2004
- Sharp Kabushiki Kaisha
- Hidenori Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LASER DEVICE
- Publication number 20120063986
- Publication date Mar 15, 2012
- Yuhzoh Tsuda
- C30 - CRYSTAL GROWTH
Information Patent Application
Nitride semiconductor laser device
- Publication number 20100142577
- Publication date Jun 10, 2010
- Sharp Kabushiki Kaisha
- Yuhzoh Tsuda
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor laser device, semiconductor laser device manufacturin...
- Publication number 20050213628
- Publication date Sep 29, 2005
- Sharp Kabushiki Kaisha
- Katsuhiko Kishimoto
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor laser device and optical disc drive
- Publication number 20050041708
- Publication date Feb 24, 2005
- Yoshie Fujishiro
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20030151043
- Publication date Aug 14, 2003
- Hidenori Kawanishi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device and optical disk reproducing and recordi...
- Publication number 20030138001
- Publication date Jul 24, 2003
- Hidenori Kawanishi
- B82 - NANO-TECHNOLOGY