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last 30 patents
Information
Patent Grant
Phosphor, method for producing same and light emitting element
Patent number
11,898,080
Issue date
Feb 13, 2024
National Institute for Materials Science
Naoto Hirosaki
C01 - INORGANIC CHEMISTRY
Information
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 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, 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
Light-emitting device
Patent number
11,641,009
Issue date
May 2, 2023
National Institute of Advanced Industrial Science and Technology
Takashi Fukuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor and light-emitting device using same
Patent number
11,279,876
Issue date
Mar 22, 2022
DENKA COMPANY LIMITED
Hiroaki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS
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, method for production same, light emitting device, image...
Patent number
10,968,387
Issue date
Apr 6, 2021
National Institute for Materials Science
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting instrument and image display device
Patent number
10,818,824
Issue date
Oct 27, 2020
National Institute for Materials Science
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor, production method for same, illumination instrument, and...
Patent number
10,662,374
Issue date
May 26, 2020
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorescent material, method of producing the same, and light emitt...
Patent number
10,479,935
Issue date
Nov 19, 2019
National Institute for Materials Science
Naoto Hirosaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Image display apparatus
Patent number
10,381,528
Issue date
Aug 13, 2019
SHARP KABUSHIKI KAISHA
Kenichi Yoshimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and display device
Patent number
10,381,529
Issue date
Aug 13, 2019
SHARP KABUSHIKI KAISHA
Kenichi Yoshimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorescent material and light emitting device
Patent number
10,214,689
Issue date
Feb 26, 2019
National Institute for Materials Science
Naoto Hirosaki
C01 - INORGANIC CHEMISTRY
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, light-emitting device, image display device, pigment, and...
Patent number
9,909,060
Issue date
Mar 6, 2018
National Institute for Materials Science
Naoto Hirosaki
G02 - OPTICS
Information
Patent Grant
Phosphor, production method for same, light-emitting device, image...
Patent number
9,828,547
Issue date
Nov 28, 2017
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength converting member, light-emitting device, and method for...
Patent number
9,741,908
Issue date
Aug 22, 2017
SHARP KABUSHIKI KAISHA
Kenichi Yoshimura
C03 - GLASS MINERAL OR SLAG WOOL
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
Fluorophor and method for production thereof and illuminator
Patent number
9,677,000
Issue date
Jun 13, 2017
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Production method of phosphor
Patent number
9,670,405
Issue date
Jun 6, 2017
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluorophore, method for producing same, light-emitting device using...
Patent number
9,666,767
Issue date
May 30, 2017
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, production method for the same, and light-emitting device
Patent number
9,624,428
Issue date
Apr 18, 2017
National Institute for Materials Science
Naoto Hirosaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inorganic phosphor, manufacture thereof, light-emitting device, and...
Patent number
9,617,471
Issue date
Apr 11, 2017
National Institute of Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, method for producing same, light emitting device, and ima...
Patent number
9,534,171
Issue date
Jan 3, 2017
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, production method for the same, and light-emitting device
Patent number
9,512,358
Issue date
Dec 6, 2016
National Institute for Materials Science
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
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
FLUORESCENT BODY, METHOD FOR MANUFACTURING SAME, AND LIGHT-EMITTING...
Publication number
20220243126
Publication date
Aug 4, 2022
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto HIROSAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Phosphor, Method for Producing Same and Light Emitting Element
Publication number
20220177780
Publication date
Jun 9, 2022
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
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
LIGHT-EMITTING DEVICE
Publication number
20210249569
Publication date
Aug 12, 2021
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Takashi FUKUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT-EMITTING DEVICE USING SAME
Publication number
20210017448
Publication date
Jan 21, 2021
DENKA COMPANY LIMITED
Hiroaki TOYOSHIMA
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, Method for Production Same, Light Emitting Device, Image...
Publication number
20190112526
Publication date
Apr 18, 2019
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLUORESCENT MATERIAL, METHOD OF PRODUCING THE SAME, AND LIGHT EMITT...
Publication number
20180171223
Publication date
Jun 21, 2018
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto HIROSAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE
Publication number
20180171222
Publication date
Jun 21, 2018
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto HIROSAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING INSTRUMENT AND IMAGE DISPLAY DEVICE
Publication number
20180127647
Publication date
May 10, 2018
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR, PRODUCTION METHOD FOR SAME, ILLUMINATION INSTRUMENT, AND...
Publication number
20180127648
Publication date
May 10, 2018
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
LIGHT-EMITTING DEVICE AND DISPLAY DEVICE
Publication number
20170279012
Publication date
Sep 28, 2017
Sharp Kabushiki Kaisha
Kenichi YOSHIMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
Publication number
20170062668
Publication date
Mar 2, 2017
Sharp Kabushiki Kaisha
Kenichi YOSHIMURA
G02 - OPTICS
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, PIGMENT, AND...
Publication number
20170037313
Publication date
Feb 9, 2017
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WAVELENGTH CONVERTING MEMBER, LIGHT-EMITTING DEVICE, AND METHOD FOR...
Publication number
20160225963
Publication date
Aug 4, 2016
Sharp Kabushiki Kaisha
Kenichi Yoshimura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR, PRODUCTION METHOD FOR SAME, LIGHT-EMITTING DEVICE, IMAGE...
Publication number
20160096991
Publication date
Apr 7, 2016
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR, METHOD FOR PRODUCING SAME, LIGHT-EMITTING DEVICE, AND IMA...
Publication number
20160060518
Publication date
Mar 3, 2016
National Institute for Materials Science
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
WAVELENGTH CONVERSION MEMBER, LIGHT-EMITTING DEVICE, AND METHOD FOR...
Publication number
20150211712
Publication date
Jul 30, 2015
Sharp Kabushiki Kaisha
Kenichi YOSHIMURA
F21 - LIGHTING
Information
Patent Application
Fluorophore, Method for Producing Same, Light-Emitting Device Using...
Publication number
20150179899
Publication date
Jun 25, 2015
Natonal Institute for Materials Science
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorophore, Method for Producing Same, Light-Emitting Device, and...
Publication number
20150175881
Publication date
Jun 25, 2015
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Phosphor, Method for Producing Same, Light Emitting Device, and Ima...
Publication number
20150146408
Publication date
May 28, 2015
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto Hirosaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR, PRODUCTION METHOD OF THE PHOSPHOR, AND LIGHT EMITTING DEV...
Publication number
20150084083
Publication date
Mar 26, 2015
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Naoto HIROSAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...