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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Phosphor and light-emitting equipment using phosphor
Patent number
11,697,765
Issue date
Jul 11, 2023
Mitsubishi Chemical Corporation
Naoto Hirosaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Phosphor and light-emitting equipment using phosphor
Patent number
11,084,980
Issue date
Aug 10, 2021
Mitsubishi Chemical Corporation
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor and light-emitting equipment using phosphor
Patent number
10,072,207
Issue date
Sep 11, 2018
Mitsubishi Chemical Corporation
Naoto Hirosaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Phosphor and light-emitting equipment using phosphor
Patent number
9,738,829
Issue date
Aug 22, 2017
Mitsubishi Chemical Corporation
Naoto Hirosaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Phosphor and light-emitting equipment using phosphor
Patent number
8,409,470
Issue date
Apr 2, 2013
Independent Administrative Institution National Institute for Materials Science
Naoto Hirosaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Light emitting diode lamp and light emitting device
Patent number
8,148,887
Issue date
Apr 3, 2012
National Institute for Materials Science
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multinary oxynitride phosphor, and light emitting device, image dis...
Patent number
7,833,436
Issue date
Nov 16, 2010
Mitsubishi Chemical Corporation
Satoshi Shimooka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light emitting element and lighting instrument
Patent number
7,573,190
Issue date
Aug 11, 2009
National Institute for Materials Science
Naoto Hirosaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
PHOSPHOR AND LIGHT-EMITTING EQUIPMENT USING PHOSPHOR
Publication number
20220056339
Publication date
Feb 24, 2022
MITSUBISHI CHEMICAL CORPORATION
Naoto HIROSAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PHOSPHOR AND LIGHT-EMITTING EQUIPMENT USING PHOSPHOR
Publication number
20190127638
Publication date
May 2, 2019
MITSUBISHI CHEMICAL CORPORATION
Naoto HIROSAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR AND LIGHT-EMITTING EQUIPMENT USING PHOSPHOR
Publication number
20170283261
Publication date
Oct 5, 2017
MITSUBISHI CHEMICAL CORPORATION
Naoto HIROSAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT-EMITTING EQUIPMENT USING PHOSPHOR
Publication number
20150275082
Publication date
Oct 1, 2015
MITSUBISHI CHEMICAL CORPORATION
Naoto HIROSAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT-EMITTING EQUIPMENT USING PHOSPHOR
Publication number
20130168606
Publication date
Jul 4, 2013
Naoto HIROSAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND PRODUCTION METHOD THEREOF, CRYSTALLINE SILICON NITRIDE...
Publication number
20100213822
Publication date
Aug 26, 2010
Satoshi Shimooka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Fluorescent substance
Publication number
20090261364
Publication date
Oct 22, 2009
Kyota Ueda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MULTINARY OXYNITRIDE PHOSPHOR, AND LIGHT EMITTING DEVICE, IMAGE DIS...
Publication number
20090166584
Publication date
Jul 2, 2009
MITSUBISHI CHEMICAL CORPORATION
Satoshi SHIMOOKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light emitting diode lamp and light emitting device
Publication number
20090167153
Publication date
Jul 2, 2009
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMPLEX OXYNITRIDE PHOSPHOR, LIGHT-EMITTING DEVICE USING SAME, IMAG...
Publication number
20090033201
Publication date
Feb 5, 2009
MITSUBISHI CHEMICAL CORPORATION
Satoshi Shimooka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light emitting element and lighting instrument
Publication number
20070159091
Publication date
Jul 12, 2007
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Phosphor and light-emitting equipment using phosphor
Publication number
20070007494
Publication date
Jan 11, 2007
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES