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Takafumi NAKAYAMA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Curable composition, cured product, optical member, lens, and compound
Patent number
11,873,426
Issue date
Jan 16, 2024
FUJIFILM Corporation
Takafumi Nakayama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Lens adhesive, cemented lens, and imaging module
Patent number
11,518,916
Issue date
Dec 6, 2022
FUJIFILM Corporation
Takafumi Nakayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin composition, cured product, diffractive optical eleme...
Patent number
11,377,545
Issue date
Jul 5, 2022
FUJIFILM Corporation
Takayasu Nagai
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Compound, curable composition, cured product, optical member, and lens
Patent number
11,370,744
Issue date
Jun 28, 2022
FUJIFILM Corporation
Takafumi Nakayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable composition, semi-cured product, cured product, optical mem...
Patent number
10,954,183
Issue date
Mar 23, 2021
FUJIFILM Corporation
Takafumi Nakayama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phase difference film
Patent number
10,899,882
Issue date
Jan 26, 2021
FUJIFILM Corporation
Shigeki Uehira
B32 - LAYERED PRODUCTS
Information
Patent Grant
Curable composition, cured product, optical member, lens, and compound
Patent number
10,604,503
Issue date
Mar 31, 2020
FUJIFILM Corporation
Takafumi Nakayama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate resin, molded article, optical member, and lens
Patent number
10,604,623
Issue date
Mar 31, 2020
FUJIFILM Corporation
Naoyuki Morooka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin, molded article, optical member, and lens
Patent number
10,597,489
Issue date
Mar 24, 2020
FUJIFILM Corporation
Shigeki Uehira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compound, curable composition, cured product, optical member, and lens
Patent number
10,370,473
Issue date
Aug 6, 2019
FUJIFILM Corporation
Takafumi Nakayama
G02 - OPTICS
Information
Patent Grant
Composition for forming organic semiconductor film, organic semicon...
Patent number
10,355,215
Issue date
Jul 16, 2019
FUJIFILM Corporation
Takafumi Nakayama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition for forming organic semiconductor film, organic semicon...
Patent number
10,062,851
Issue date
Aug 28, 2018
FUJIFILM Corporation
Toshihiro Kariya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithographic printing plate precursors and processes for preparing...
Patent number
9,188,868
Issue date
Nov 17, 2015
FUJIFILM Corporation
Takafumi Nakayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Lithographic printing plate precursors and processes for preparing...
Patent number
8,895,224
Issue date
Nov 25, 2014
FUJIFILM Corporation
Hiroyuki Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Compound and method for preparing the same
Patent number
8,722,931
Issue date
May 13, 2014
FUJIFILM Corporation
Yu Iwai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lithographic printing plate precursor, plate making method thereof...
Patent number
8,637,221
Issue date
Jan 28, 2014
FUJIFILM Corporation
Yu Iwai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION, CURED SUBSTANCE OR MOLDED BODY, OPTICAL MEMBER, AND LENS
Publication number
20240084062
Publication date
Mar 14, 2024
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION AND CEMENTED LENS
Publication number
20230322985
Publication date
Oct 12, 2023
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBOXYLIC ACID OR CARBOXYLIC ACID ESTER COMPOUND HAVING FUSED-RING...
Publication number
20230265058
Publication date
Aug 24, 2023
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CURABLE RESIN COMPOSITION, CURED PRODUCT, DIFFRACTIVE OPTICAL ELEME...
Publication number
20230212136
Publication date
Jul 6, 2023
FUJIFILM CORPORATION
Kosuke CHIBA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOUND, CURABLE RESIN COMPOSITION, CURED PRODUCT, OPTICAL MEMBER,...
Publication number
20230183406
Publication date
Jun 15, 2023
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE COMPOSITION, CURED SUBSTANCE, OPTICAL MEMBER, AND LENS
Publication number
20220315686
Publication date
Oct 6, 2022
FUJIFILM CORPORATION
Takafumi NAKAYAMA
G02 - OPTICS
Information
Patent Application
CURABLE COMPOSITION, CURED SUBSTANCE, OPTICAL MEMBER, AND LENS
Publication number
20220169766
Publication date
Jun 2, 2022
FUJIFILM CORPORATION
Takafumi NAKAYAMA
G02 - OPTICS
Information
Patent Application
CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND METHO...
Publication number
20210403438
Publication date
Dec 30, 2021
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND COMPOUND
Publication number
20210108012
Publication date
Apr 15, 2021
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION, CURED PRODUCT, DIFFRACTIVE OPTICAL ELEME...
Publication number
20200407546
Publication date
Dec 31, 2020
FUJIFILM CORPORATION
Takayasu NAGAI
B82 - NANO-TECHNOLOGY
Information
Patent Application
LENS ADHESIVE, CEMENTED LENS, AND IMAGING MODULE
Publication number
20200325367
Publication date
Oct 15, 2020
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND LENS
Publication number
20200181061
Publication date
Jun 11, 2020
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHASE DIFFERENCE FILM
Publication number
20200131309
Publication date
Apr 30, 2020
FUJIFILM CORPORATION
Shigeki UEHIRA
G02 - OPTICS
Information
Patent Application
CURABLE COMPOSITION, SEMI-CURED PRODUCT, CURED PRODUCT, OPTICAL MEM...
Publication number
20200115316
Publication date
Apr 16, 2020
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND COMPOUND
Publication number
20190169161
Publication date
Jun 6, 2019
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYCARBONATE RESIN, MOLDED ARTICLE, OPTICAL MEMBER, AND LENS
Publication number
20180362709
Publication date
Dec 20, 2018
FUJIFILM CORPORATION
Shigeki UEHIRA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN, MOLDED ARTICLE, OPTICAL MEMBER, AND LENS
Publication number
20180355106
Publication date
Dec 13, 2018
FUJIFILM CORPORATION
Naoyuki MOROOKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND LENS
Publication number
20180305486
Publication date
Oct 25, 2018
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITION FOR FORMING ORGANIC SEMICONDUCTOR FILM, ORGANIC SEMICON...
Publication number
20170125693
Publication date
May 4, 2017
FUJIFILM CORPORATION
Toshihiro KARIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR FORMING ORGANIC SEMICONDUCTOR FILM, ORGANIC SEMICON...
Publication number
20170084840
Publication date
Mar 23, 2017
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic Transistor, Compound, Organic Semiconductor Material for No...
Publication number
20160322576
Publication date
Nov 3, 2016
FUJIFILM CORPORATION
Takafumi NAKAYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LITHOGRAPHIC PRINTING PLATE PRECURSORS AND PROCESSES FOR PREPARING...
Publication number
20140147789
Publication date
May 29, 2014
FUJIFILM CORPORATION
Takafumi NAKAYAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LITHOGRAPHIC PRINTING PLATE PRECURSORS AND PROCESSES FOR PREPARING...
Publication number
20130344440
Publication date
Dec 26, 2013
FUJIFILM CORPORATION
Hiroyuki SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LITHOGRAPHIC PRINTING PLATE PRECURSOR, PLATE MAKING METHOD THEREOF...
Publication number
20130089818
Publication date
Apr 11, 2013
FUJIFILM CORPORATION
Yu IWAI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NOVEL COMPOUND AND METHOD FOR PREPARING THE SAME
Publication number
20120165572
Publication date
Jun 28, 2012
FUJIFILM CORPORATION
Yu IWAI
C07 - ORGANIC CHEMISTRY