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Hajime Saito
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Tenri, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Group 13 nitride phosphor and method of preparing the same
Patent number
8,123,979
Issue date
Feb 28, 2012
Sharp Kabushiki Kaisha
Tatsuya Ryowa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nanocrystalline phosphor and coated nanocrystalline phosphor as wel...
Patent number
7,892,452
Issue date
Feb 22, 2011
Sharp Kabushiki Kaisha
Tatsuya Ryowa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor, manufacturing method thereof and light emitting device us...
Patent number
7,709,103
Issue date
May 4, 2010
Sharp Kabushiki Kaisha
Hajime Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 diode
Patent number
5,329,141
Issue date
Jul 12, 1994
Sharp Kabushiki Kaisha
Akira Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-layer silicon carbide light emitting diode having a PN junction
Patent number
5,313,078
Issue date
May 17, 1994
Sharp Kabushiki Kaisha
Yoshihisa Fujii
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COLOR CONVERSION MEMBER AND LIGHT EMITTING APPARATUS USING THE COLO...
Publication number
20090224177
Publication date
Sep 10, 2009
SHARP KABUSHIKI KAISHA
Junichi KINOMOTO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GROUP 13 NITRIDE PHOSPHOR AND METHOD OF PREPARING THE SAME
Publication number
20080283801
Publication date
Nov 20, 2008
Tatsuya RYOWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NANOCRYSTALLINE PHOSPHOR AND COATED NANOCRYSTALLINE PHOSPHOR AS WEL...
Publication number
20080173845
Publication date
Jul 24, 2008
Tatsuya RYOWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Phosphor
Publication number
20080102012
Publication date
May 1, 2008
Sharp Kabushiki Kaisha
Hajime Saito
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Light-Emitting Device
Publication number
20070194693
Publication date
Aug 23, 2007
Hajime Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Phosphor, manufacturing method thereof and light emitting device us...
Publication number
20060076878
Publication date
Apr 13, 2006
Sharp Kabushiki Kaisha
Hajime Saito
C30 - CRYSTAL GROWTH