Akihiko Murai

Person

Yao-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 9,018,656
- Issue date Apr 28, 2015
- Panasonic Corporation
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light distribution controller, light-emitting device using the same...
- Patent number 8,669,571
- Issue date Mar 11, 2014
- Panasonic Corporation
- Akihiko Murai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor light emitting device including anode and cathode hav...
- Patent number 8,536,585
- Issue date Sep 17, 2013
- Panasonic Corporation
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element and illuminating apparatus usi...
- Patent number 8,525,204
- Issue date Sep 3, 2013
- Panasonic Corporation
- Hiroshi Fukshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 8,410,471
- Issue date Apr 2, 2013
- Panasonic Corporation
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting element, method of manufacturing same,...
- Patent number 8,395,173
- Issue date Mar 12, 2013
- Panasonic Corporation
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20180076355
- Publication date Mar 15, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Shintaro HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170294559
- Publication date Oct 12, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Koji GOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT DISTRIBUTION CONTROLLER, LIGHT-EMITTING DEVICE USING THE SAME...
- Publication number 20130075776
- Publication date Mar 28, 2013
- PANASONIC CORPORATION
- Akihiko Murai
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110297989
- Publication date Dec 8, 2011
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110248239
- Publication date Oct 13, 2011
- PANASONIC ELECTRIC WORKS CO., LTD.
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT, METHOD OF MANUFACTURING SAME,...
- Publication number 20110215296
- Publication date Sep 8, 2011
- Panasonic Electric Works Co., Ltd.
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMI-CONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20110198668
- Publication date Aug 18, 2011
- Akihiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND ILLUMINATING APPARATUS USI...
- Publication number 20110018024
- Publication date Jan 27, 2011
- Panasonic Electric Works Co., Ltd.
- Hiroshi Fukshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH LIGHT EXTRACTION EFFICIENCY LIGHT EMITTING DIODE (LED) THROUGH...
- Publication number 20100289043
- Publication date Nov 18, 2010
- The Regents of the University of California
- David J. F. Aurelien
- H01 - BASIC ELECTRIC ELEMENTS

Akihiko Murai

Person

Patents Grantslast 30 patents

Light emitting device

Light distribution controller, light-emitting device using the same...

Semiconductor light emitting device including anode and cathode hav...

Semiconductor light emitting element and illuminating apparatus usi...

Light emitting device

Semiconductor light-emitting element, method of manufacturing same,...

Patents Applicationslast 30 patents

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR DEVICE

LIGHT DISTRIBUTION CONTROLLER, LIGHT-EMITTING DEVICE USING THE SAME...

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT-EMITTING ELEMENT, METHOD OF MANUFACTURING SAME,...

SEMI-CONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND ILLUMINATING APPARATUS USI...

HIGH LIGHT EXTRACTION EFFICIENCY LIGHT EMITTING DIODE (LED) THROUGH...