Yoshihiro Aoki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxidized microfibrillated cellulose fibers and composition thereof
- Patent number 11,525,015
- Issue date Dec 13, 2022
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oxidized microfibrillated cellulose fibers and composition thereof
- Patent number 11,512,432
- Issue date Nov 29, 2022
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Carboxymethylated microfibrillated cellulose fibers and composition...
- Patent number 11,466,405
- Issue date Oct 11, 2022
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Carboxymethylated microfibrillated cellulose fibers and composition...
- Patent number 11,453,728
- Issue date Sep 27, 2022
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
CARBOXYMETHYLATED MICROFIBRILLAR CELLULOSE FIBERS AND COMPOSITION T...
- Publication number 20210238313
- Publication date Aug 5, 2021
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OXIDIZED MICROFIBRILLAR CELLULOSE FIBERS AND COMPOSITION THEREOF
- Publication number 20210131036
- Publication date May 6, 2021
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
OXIDIZED MICROFIBRILLAR CELLULOSE FIBERS AND COMPOSITION THEREOF
- Publication number 20210131037
- Publication date May 6, 2021
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARBOXYMETHYLATED MICROFIBRILLAR CELLULOSE FIBERS AND COMPOSITION T...
- Publication number 20210115160
- Publication date Apr 22, 2021
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...