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Yusuke Tada
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Patents Grants
last 30 patents
Information
Patent Grant
Carboxymethylated cellulose nanofibers
Patent number
12,123,109
Issue date
Oct 22, 2024
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Powder containing carboxymethylated cellulose nanofibers
Patent number
12,049,522
Issue date
Jul 30, 2024
Nippon Paper Industries Co., Ltd.
Yusuke Tada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carboxymethylated cellulose
Patent number
11,760,811
Issue date
Sep 19, 2023
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing carboxymethylated cellulose nanofiber
Patent number
11,732,055
Issue date
Aug 22, 2023
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carboxymethylated cellulose nanofibers
Patent number
11,591,412
Issue date
Feb 28, 2023
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing carboxymethylated cellulose and carboxymethyla...
Patent number
11,518,820
Issue date
Dec 6, 2022
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing carboxymethylated cellulose and carboxymethyla...
Patent number
11,466,100
Issue date
Oct 11, 2022
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING CARBOXYMETHYLATED CELLULOSE AND CARBOXYMETHYLA...
Publication number
20210214465
Publication date
Jul 15, 2021
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBOXYMETHYLATED CELLULOSE
Publication number
20210214466
Publication date
Jul 15, 2021
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBOXYMETHYLATED CELLULOSE NANOFIBERS
Publication number
20210180214
Publication date
Jun 17, 2021
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
CARBOXYMETHYLATED CELLULOSE NANOFIBERS
Publication number
20210163629
Publication date
Jun 3, 2021
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
B82 - NANO-TECHNOLOGY
Information
Patent Application
POWDER CONTAINING CARBOXYMETHYLATED CELLULOSE NANOFIBERS
Publication number
20210155717
Publication date
May 27, 2021
Nippon Paper Industries Co., Ltd.
Yusuke Tada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING CARBOXYMETHYLATED CELLULOSE NANOFIBER
Publication number
20200369787
Publication date
Nov 26, 2020
Nippon Paper Industries Co., Ltd.
Kazuhiko Inoue
B82 - NANO-TECHNOLOGY
Information
Patent Application
ANIONICALLY-MODIFIED CELLULOSE NANOFIBER DISPERSION AND PRODUCTION...
Publication number
20190024317
Publication date
Jan 24, 2019
Nippon Paper Industries Co., Ltd.
Takeshi Fujii
B82 - NANO-TECHNOLOGY