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Ikue SUGIYAMA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Cellulose fiber-containing resin composition, sheet, and molded body
Patent number
11,584,842
Issue date
Feb 21, 2023
Oji Holdings Corporation
Mengchen Zhao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cellulose fibers, cellulose fiber-containing composition, cellulose...
Patent number
11,578,456
Issue date
Feb 14, 2023
Oji Holdings Corporation
Mengchen Zhao
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
FINE FIBROUS CELLULOSE, DISPERSED SOLUTION, SHEET, LAMINATED SHEET,...
Publication number
20230203755
Publication date
Jun 29, 2023
OJI HOLDINGS CORPORATION
Ikue SUGIYAMA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
CELLULOSE FIBER-CONTAINING RESIN COMPOSITION, SHEET, AND MOLDED BODY
Publication number
20200399443
Publication date
Dec 24, 2020
OJI HOLDINGS CORPORATION
Mengchen ZHAO
B82 - NANO-TECHNOLOGY
Information
Patent Application
CELLULOSE FIBERS, CELLULOSE FIBER-CONTAINING COMPOSITION, CELLULOSE...
Publication number
20200002883
Publication date
Jan 2, 2020
OJI HOLDINGS CORPORATION
Mengchen ZHAO
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...