Kazuhiro Tamura

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
LED package
- Patent number 8,487,418
- Issue date Jul 16, 2013
- Kabushiki Kaisha Toshiba
- Hidenori Egoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device including bleed-out preventing notches
- Patent number 7,888,699
- Issue date Feb 15, 2011
- Kabushiki Kaisha Toshiba
- Hiroaki Oshio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element, semiconductor light emitting...
- Patent number 5,990,497
- Issue date Nov 23, 1999
- Kabushiki Kaisha Toshiba
- Takanobu Kamakura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20170040499
- Publication date Feb 9, 2017
- Kabushiki Kaisha Toshiba
- Naoya USHIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED PACKAGE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120138967
- Publication date Jun 7, 2012
- Kabushiki Kaisha Toshiba
- Satoshi Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED PACKAGE
- Publication number 20110186875
- Publication date Aug 4, 2011
- Kabushiki Kaisha Toshiba
- Hidenori Egoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device
- Publication number 20080296605
- Publication date Dec 4, 2008
- Kabushiki Kaisha Toshiba
- Hiroaki Oshio
- H01 - BASIC ELECTRIC ELEMENTS