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Yuhei INATA
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,891,554
Issue date
Feb 6, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,891,555
Issue date
Feb 6, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,884,857
Issue date
Jan 30, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,884,856
Issue date
Jan 30, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,661,549
Issue date
May 30, 2023
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,655,416
Issue date
May 23, 2023
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride phosphor and method for producing nitride phosphor
Patent number
11,279,875
Issue date
Mar 22, 2022
MITSUBISHI CHEMICAL CORPORATION
Ryo Koizumi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20240117248
Publication date
Apr 11, 2024
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20240101898
Publication date
Mar 28, 2024
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20230287267
Publication date
Sep 14, 2023
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20230250334
Publication date
Aug 10, 2023
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20230242813
Publication date
Aug 3, 2023
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20230235221
Publication date
Jul 27, 2023
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE PHOSPHOR AND METHOD FOR PRODUCING NITRIDE PHOSPHOR
Publication number
20200148947
Publication date
May 14, 2020
MITSUBISHI CHEMICAL CORPORATION
Ryo KOIZUMI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PHOSPHOR, LIGHT EMITTING DEVICE, ILLUMINATION APPARATUS, AND IMAGE...
Publication number
20190031956
Publication date
Jan 31, 2019
MITSUBISHI CHEMICAL CORPORATION
Yuhei INATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...