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Kosuke NAKADA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Particle-dispersed polyimide precursor solution, method for produci...
Patent number
12,018,128
Issue date
Jun 25, 2024
FUJIFILM Business Innovation Corp.
Tomoya Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide precursor solution, method for producing porous polyimide...
Patent number
11,958,939
Issue date
Apr 16, 2024
FUJIFILM Business Innovation Corp.
Kosuke Nakada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide precursor solution, method for producing porous polyimide...
Patent number
11,787,942
Issue date
Oct 17, 2023
FUJIFILM Business Innovation Corp.
Shigeru Seitoku
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Particle-dispersed polyimide precursor solution, method for produci...
Patent number
11,680,140
Issue date
Jun 20, 2023
FUJIFILM Business Innovation Corp.
Hajime Sugahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide precursor-containing aqueous composition, method for prod...
Patent number
11,680,156
Issue date
Jun 20, 2023
FUJIFILM Business Innovation Corp.
Yasunobu Kashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Porous polyimide film, secondary battery separator, and secondary b...
Patent number
11,495,863
Issue date
Nov 8, 2022
FUJIFILM Business Innovation Corp.
Kosuke Nakada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POROUS POLYIMIDE FILM AND POLYIMIDE PRECURSOR SOLUTION
Publication number
20240010802
Publication date
Jan 11, 2024
FUJIFILM Business Innovation Corp.
Hajime SUGAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, AND INSULATED...
Publication number
20230192955
Publication date
Jun 22, 2023
FUJIFILM Business Innovation Corp.
Kosuke NAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE MEMBRANE, AND INSULA...
Publication number
20230077397
Publication date
Mar 16, 2023
FUJIFILM Business Innovation Corp.
Takeshi IWANAGA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POROUS POLYIMIDE...
Publication number
20230080755
Publication date
Mar 16, 2023
FUJIFILM Business Innovation Corp.
Shigeru SEITOKU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, AND INSULATED...
Publication number
20230076583
Publication date
Mar 9, 2023
FUJIFILM Business Innovation Corp.
Kosuke NAKADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR FILM AND METHOD FOR PRODUCING POLYIMIDE FILM
Publication number
20220306806
Publication date
Sep 29, 2022
FUJIFILM Business Innovation Corp.
Tomoyo OKUBO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM PRODUCTION METH...
Publication number
20220306895
Publication date
Sep 29, 2022
FUJIFILM Business Innovation Corp.
Shigeru SEITOKU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYIMIDE POROUS FILM, NON-AQUEOUS SECONDARY BATTERY SEPARATOR, SEC...
Publication number
20220305739
Publication date
Sep 29, 2022
FUJIFILM Business Innovation Corp.
Takeshi IWANAGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POROUS POLYIMIDE...
Publication number
20220267527
Publication date
Aug 25, 2022
FUJIFILM Business Innovation Corp.
Kosuke NAKADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCI...
Publication number
20220119596
Publication date
Apr 21, 2022
FUJIFILM Business Innovation Corp.
Tomoya SASAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PARTICLE-DISPERSED POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCI...
Publication number
20220064379
Publication date
Mar 3, 2022
FUJIFILM Business Innovation Corp.
Hajime SUGAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, SECONDARY BATTERY, AND...
Publication number
20220069413
Publication date
Mar 3, 2022
FUJIFILM Business Innovation Corp.
Kosuke NAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE PRECURSOR-CONTAINING AQUEOUS COMPOSITION, METHOD FOR PROD...
Publication number
20210238392
Publication date
Aug 5, 2021
FUJI XEROX CO., LTD
Yasunobu KASHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS POLYIMIDE FILM, SECONDARY BATTERY SEPARATOR, AND SECONDARY B...
Publication number
20210202925
Publication date
Jul 1, 2021
FUJI XEROX CO., LTD
Kosuke NAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
Publication number
20210189066
Publication date
Jun 24, 2021
FUJI XEROX CO., LTD
Kosaku YOSHIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE RESIN...
Publication number
20210087428
Publication date
Mar 25, 2021
FUJI XEROX CO., LTD
Kosuke NAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
Publication number
20210079162
Publication date
Mar 18, 2021
FUJI XEROX CO., LTD
Yasunobu KASHIMA
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
Publication number
20210070939
Publication date
Mar 11, 2021
FUJI XEROX CO., LTD
Kosaku YOSHIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...