Masafumi Harada

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Nara-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting apparatus, phosphorescent portion, and method of pro...
- Patent number 8,287,760
- Issue date Oct 16, 2012
- Sharp Kabushiki Kaisha
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting apparatus, phosphor and method of producing it
- Patent number 7,700,001
- Issue date Apr 20, 2010
- Sharp Kabushiki Kaisha
- Masaya Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent material having two layer structure and light emitting...
- Patent number 7,560,859
- Issue date Jul 14, 2009
- Sharp Kabushiki Kaisha
- Hajime Saito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light-emitting apparatus, phosphor, and method of producing it
- Patent number 7,058,103
- Issue date Jun 6, 2006
- Sharp Kabushiki Kaisha
- Masaya Ishida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING APPARATUS, PHOSPHORESCENT PORTION, AND METHOD OF PRO...
- Publication number 20100148120
- Publication date Jun 17, 2010
- SHARP KABUSHIKI KAISHA
- Masaya ISHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light-emitting apparatus, phosphor and method of producing it
- Publication number 20080217579
- Publication date Sep 11, 2008
- SHARP KABUSHIKI KAISHA
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light-emitting apparatus, phosphor, and method of producing it
- Publication number 20060187994
- Publication date Aug 24, 2006
- Sharp Kabushiki Kaisha
- Masaya Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fluorescent material and light-emitting apparatus employing the same
- Publication number 20060158089
- Publication date Jul 20, 2006
- SHARP KABUSHIKI KAISHA
- Hajime Saito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Light-emitting apparatus, phosphor, and method of producing it
- Publication number 20040105481
- Publication date Jun 3, 2004
- Sharp Kabushiki Kaisha
- Masaya Ishida
- B82 - NANO-TECHNOLOGY