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Tatsuya Oba
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light absorbing body-containing film and backlight unit
Patent number
11,914,172
Issue date
Feb 27, 2024
FUJIFILM Corporation
Hirofumi Toyama
G02 - OPTICS
Information
Patent Grant
Wavelength conversion member, light emitting device, and liquid cry...
Patent number
11,886,079
Issue date
Jan 30, 2024
FUJIFILM Corporation
Tatsuya Oba
G02 - OPTICS
Information
Patent Grant
Wavelength conversion member, backlight unit, and liquid crystal di...
Patent number
11,740,506
Issue date
Aug 29, 2023
FUJIFILM Corporation
Akiko Watano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor-containing film and backlight unit
Patent number
11,549,054
Issue date
Jan 10, 2023
FUJIFILM Corporation
Akiko Watano
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wavelength conversion film and backlight unit
Patent number
11,242,481
Issue date
Feb 8, 2022
FUJIFILM Corporation
Tatsuya Oba
F21 - LIGHTING
Information
Patent Grant
Phosphor-containing film and backlight unit
Patent number
11,136,496
Issue date
Oct 5, 2021
FUJIFILM Corporation
Megumi Sekiguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor-containing film and backlight unit
Patent number
10,982,135
Issue date
Apr 20, 2021
FUJIFILM Corporation
Tatsuya Oba
G02 - OPTICS
Information
Patent Grant
Phosphor-containing film and backlight unit
Patent number
10,948,767
Issue date
Mar 16, 2021
FUJIFILM Corporation
Tatsuya Oba
F21 - LIGHTING
Information
Patent Grant
Wavelength conversion film
Patent number
10,784,417
Issue date
Sep 22, 2020
FUJIFILM Corporation
Satoshi Kuniyasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight film
Patent number
10,754,189
Issue date
Aug 25, 2020
FUJIFILM Corporation
Satoshi Kuniyasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength conversion film
Patent number
10,619,092
Issue date
Apr 14, 2020
FUJIFILM Corporation
Makoto Kamo
F21 - LIGHTING
Information
Patent Grant
Wavelength conversion member, backlight unit, image display device,...
Patent number
10,605,433
Issue date
Mar 31, 2020
FUJIFILM Corporation
Hiroyuki Yoneyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength conversion member, backlight unit including wavelength c...
Patent number
10,513,655
Issue date
Dec 24, 2019
FUJIFILM Corporation
Ryo Satake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength conversion laminated film
Patent number
10,480,751
Issue date
Nov 19, 2019
FUJIFILM Corporation
Satoshi Kuniyasu
F21 - LIGHTING
Information
Patent Grant
Phosphor-containing film and backlight unit
Patent number
10,366,876
Issue date
Jul 30, 2019
FUJIFILM Corporation
Keisuke Oku
G02 - OPTICS
Information
Patent Grant
Wavelength conversion member, backlight unit including wavelength c...
Patent number
10,273,408
Issue date
Apr 30, 2019
FUJIFILM Corporation
Ryo Satake
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor-containing film and backlight unit
Patent number
10,153,151
Issue date
Dec 11, 2018
FUJIFILM Corporation
Keisuke Oku
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wavelength conversion member, backlight unit including wavelength c...
Patent number
9,958,727
Issue date
May 1, 2018
FUJIFILM Corporation
Tatsuya Oba
G02 - OPTICS
Information
Patent Grant
Wavelength conversion member, backlight unit, and liquid crystal di...
Patent number
9,651,826
Issue date
May 16, 2017
FUJIFILM Corporation
Tatsuya Oba
G02 - OPTICS
Information
Patent Grant
Optical film, barrier film, light conversion member, backlight unit...
Patent number
9,632,229
Issue date
Apr 25, 2017
FUJIFILM Corporation
Naoyoshi Yamada
G02 - OPTICS
Information
Patent Grant
Polarizing plate, image display apparatus, and liquid crystal displ...
Patent number
9,459,490
Issue date
Oct 4, 2016
FUJIFILM Corporation
Tatsuya Oba
G02 - OPTICS
Information
Patent Grant
Polarizing plate and image display device
Patent number
9,453,952
Issue date
Sep 27, 2016
FUJIFILM Corporation
Takahiro Ohno
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
WAVELENGTH CONVERSION MEMBER, METHOD FOR PRODUCING WAVELENGTH CONVE...
Publication number
20230341727
Publication date
Oct 26, 2023
FUJIFILM CORPORATION
Tatsuya OBA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WAVELENGTH CONVERSION MEMBER, LIGHT EMITTING DEVICE, AND LIQUID CRY...
Publication number
20230324738
Publication date
Oct 12, 2023
FUJIFILM CORPORATION
Tatsuya OBA
G02 - OPTICS
Information
Patent Application
WAVELENGTH CONVERSION MEMBER, LIGHT EMITTING DEVICE, AND LIQUID CRY...
Publication number
20230152629
Publication date
May 18, 2023
FUJIFILM CORPORATION
Tatsuya OBA
G02 - OPTICS
Information
Patent Application
QUANTUM DOT-CONTAINING POLYMERIZABLE COMPOSITION, CURED PRODUCT, WA...
Publication number
20230096684
Publication date
Mar 30, 2023
FUJIFILM CORPORATION
Natsuru CHIKUSHI
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOT-CONTAINING POLYMERIZABLE COMPOSITION, CURED PRODUCT, WA...
Publication number
20230088475
Publication date
Mar 23, 2023
FUJIFILM CORPORATION
Natsuru CHIKUSHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20210388258
Publication date
Dec 16, 2021
FUJIFILM CORPORATION
Megumi SEKIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT ABSORBING BODY-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20210341652
Publication date
Nov 4, 2021
FUJIFILM CORPORATION
Hirofumi TOYAMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT, AND LIQUID CRYSTAL DI...
Publication number
20200310195
Publication date
Oct 1, 2020
FUJIFILM CORPORATION
Akiko WATANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20200032137
Publication date
Jan 30, 2020
FUJIFILM CORPORATION
Akiko WATANO
G02 - OPTICS
Information
Patent Application
WAVELENGTH CONVERSION FILM
Publication number
20190348578
Publication date
Nov 14, 2019
FUJIFILM CORPORATION
Satoshi KUNIYASU
B32 - LAYERED PRODUCTS
Information
Patent Application
WAVELENGTH CONVERSION FILM
Publication number
20190345357
Publication date
Nov 14, 2019
FUJIFILM CORPORATION
Satoshi Kuniyasu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WAVELENGTH CONVERSION FILM AND METHOD OF MANUFACTURING WAVELENGTH C...
Publication number
20190302497
Publication date
Oct 3, 2019
FUJIFILM CORPORATION
Satoshi KUNIYASU
G02 - OPTICS
Information
Patent Application
WAVELENGTH CONVERSION FILM AND BACKLIGHT UNIT
Publication number
20190292446
Publication date
Sep 26, 2019
FUJIFILM CORPORATION
Tatsuya Oba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20190258098
Publication date
Aug 22, 2019
FUJIFILM CORPORATION
Tatsuya OBA
G02 - OPTICS
Information
Patent Application
LIGHT ABSORBING BODY-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20190251897
Publication date
Aug 15, 2019
FUJIFILM CORPORATION
Hirofumi TOYAMA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20190194531
Publication date
Jun 27, 2019
FUJIFILM CORPORATION
Tatsuya OBA
G02 - OPTICS
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20190194530
Publication date
Jun 27, 2019
FUJIFILM CORPORATION
Megumi SEKIGUCHI
G02 - OPTICS
Information
Patent Application
BACKLIGHT FILM
Publication number
20190146274
Publication date
May 16, 2019
FUJIFILM CORPORATION
Satoshi KUNIYASU
G02 - OPTICS
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20190080897
Publication date
Mar 14, 2019
FUJIFILM CORPORATION
Keisuke OKU
G02 - OPTICS
Information
Patent Application
PLANAR LIGHT SOURCE, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20190049762
Publication date
Feb 14, 2019
FUJIFILM CORPORATION
Takashi YONEMOTO
G02 - OPTICS
Information
Patent Application
LIGHTING DEVICE
Publication number
20180314102
Publication date
Nov 1, 2018
FUJIFILM CORPORATION
Hirofumi TOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH CONVERSION FILM
Publication number
20180299102
Publication date
Oct 18, 2018
FUJIFILM CORPORATION
Natsuru CHIKUSHI
B32 - LAYERED PRODUCTS
Information
Patent Application
WAVELENGTH CONVERSION LAMINATED FILM
Publication number
20180238519
Publication date
Aug 23, 2018
FUJIFILM CORPORATION
Satoshi KUNIYASU
F21 - LIGHTING
Information
Patent Application
LAMINATED FILM AND METHOD FOR MANUFACTURING LAMINATED FILM
Publication number
20180179643
Publication date
Jun 28, 2018
FUJIFILM CORPORATION
Masayuki KUSUMOTO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LAMINATED FILM
Publication number
20180163318
Publication date
Jun 14, 2018
FUJIFILM CORPORATION
Makoto KAMO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PHOSPHOR-CONTAINING FILM AND BACKLIGHT UNIT
Publication number
20180138027
Publication date
May 17, 2018
FUJIFILM CORPORATION
Keisuke OKU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAMINATED FILM AND METHOD FOR MANUFACTURING LAMINATED FILM
Publication number
20180129085
Publication date
May 10, 2018
FUJIFILM CORPORATION
Satoshi KUNIYASU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FUNCTIONAL FILM
Publication number
20180123085
Publication date
May 3, 2018
FUJIFILM CORPORATION
Kenichi KAKISHITA
B82 - NANO-TECHNOLOGY
Information
Patent Application
LAMINATED FILM
Publication number
20180099480
Publication date
Apr 12, 2018
FUJIFILM CORPORATION
Masayuki KUSUMOTO
B32 - LAYERED PRODUCTS
Information
Patent Application
WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT INCLUDING WAVELENGTH C...
Publication number
20180072949
Publication date
Mar 15, 2018
FUJIFILM CORPORATION
Ryo SATAKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...