Eiji Takase

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device
- Patent number 8,619,829
- Issue date Dec 31, 2013
- Sony Corporation
- Yuta Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode
- Patent number 8,619,826
- Issue date Dec 31, 2013
- Sony Corporation
- Makoto Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device
- Patent number 8,320,421
- Issue date Nov 27, 2012
- Sony Corporation
- Sachio Karino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light emitting device, method for manufacturing same,...
- Patent number 8,058,660
- Issue date Nov 15, 2011
- Sony Corporation
- Sachio Karino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 7,915,625
- Issue date Mar 29, 2011
- Sony Corporation
- Sachio Karino
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, METHOD FOR MANUFACTURING SAME,...
- Publication number 20120009711
- Publication date Jan 12, 2012
- SONY CORPORATION
- Sachio Karino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20110002354
- Publication date Jan 6, 2011
- SONY CORPORATION
- Yuta Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE
- Publication number 20100329295
- Publication date Dec 30, 2010
- SONY CORPORATION
- Makoto Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20100019255
- Publication date Jan 28, 2010
- SONY CORPORATION
- Sachio Karino
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20090072266
- Publication date Mar 19, 2009
- SONY CORPORATION
- Sachio Karino
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, METHOD FOR MANUFACTURING SAME,...
- Publication number 20090072253
- Publication date Mar 19, 2009
- SONY CORPORATION
- Sachio Karino
- H01 - BASIC ELECTRIC ELEMENTS