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Patents Grants
last 30 patents
Information
Patent Grant
Microfibrous cellulose-containing substance
Patent number
11,702,532
Issue date
Jul 18, 2023
Oji Holdings Corporation
Go Banzashi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sheet
Patent number
11,346,053
Issue date
May 31, 2022
OJI HOLDINGS CORPORATON
Koh Sakai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Laminate
Patent number
11,065,850
Issue date
Jul 20, 2021
Oji Holdings Corporation
Hirokazu Sunagawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sheet, method for producing sheet, and laminate
Patent number
10,899,899
Issue date
Jan 26, 2021
Oji Holdings Corporation
Go Banzashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microfibrous cellulose-containing substance
Patent number
10,875,988
Issue date
Dec 29, 2020
Oji Holdings Corporation
Go Banzashi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sheets and method for producing sheets
Patent number
10,808,361
Issue date
Oct 20, 2020
Oji Holdings Corporation
Hirokazu Sunagawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Methods for producing ultrafine fiber and ultrafine fiber-containin...
Patent number
10,273,633
Issue date
Apr 30, 2019
Oji Holdings Corporation
Go Banzashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microfibrous cellulose-containing substance
Patent number
9,932,461
Issue date
Apr 3, 2018
Oji Holdings Corporation
Go Banzashi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for manufacturing rubber composition, rubber composition, vu...
Patent number
9,896,553
Issue date
Feb 20, 2018
Bridgestone Corporation
Saaya Takaoka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cellulose fibers and process for producing the same, cellulose fibe...
Patent number
9,309,385
Issue date
Apr 12, 2016
Oji Holdings Corporation
Tomokazu Umemoto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Cellulose fiber assembly and method for preparing the same, fibrill...
Patent number
8,771,463
Issue date
Jul 8, 2014
Oji Holdings Corporation
Tomokazu Umemoto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
PRINTED MATERIAL, METHOD FOR PRODUCING PRINTED MATERIAL AND PRINTIN...
Publication number
20230211624
Publication date
Jul 6, 2023
OJI HOLDINGS CORPORATION
So SATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
MICROFIBROUS CELLULOSE-CONTAINING SUBSTANCE
Publication number
20210079197
Publication date
Mar 18, 2021
OJI HOLDINGS CORPORATION
Go BANZASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHEET
Publication number
20190055697
Publication date
Feb 21, 2019
OJI HOLDINGS CORPORATION
Koh SAKAI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SHEETS AND METHOD FOR PRODUCING SHEETS
Publication number
20180371696
Publication date
Dec 27, 2018
OJI HOLDINGS CORPORATION
Hirokazu SUNAGAWA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
LAMINATED SHEET AND LAMINATE
Publication number
20180347117
Publication date
Dec 6, 2018
OJI HOLDINGS CORPORATION
Hayato FUSHIMI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SHEET AND LAMINATE
Publication number
20180282946
Publication date
Oct 4, 2018
OJI HOLDINGS CORPORATION
Hayato FUSHIMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LAMINATE
Publication number
20180264788
Publication date
Sep 20, 2018
OJI HOLDINGS CORPORATION
Hirokazu SUNAGAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SHEET, METHOD FOR PRODUCING SHEET, AND LAMINATE
Publication number
20180230279
Publication date
Aug 16, 2018
OJI HOLDINGS CORPORATION
Go BANZASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
MICROFIBROUS CELLULOSE-CONTAINING SUBSTANCE
Publication number
20180223080
Publication date
Aug 9, 2018
OJI HOLDINGS CORPORATION
Go BANZASHI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHODS FOR PRODUCING ULTRAFINE FIBER AND ULTRAFINE FIBER-CONTAININ...
Publication number
20170183820
Publication date
Jun 29, 2017
OJI HOLDINGS CORPORATION
Go BANZASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING RUBBER COMPOSITION, RUBBER COMPOSITION, VU...
Publication number
20160009877
Publication date
Jan 14, 2016
BRIDGESTONE CORPORATION
Saaya TAKAOKA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MICROFIBROUS CELLULOSE AGGREGATE, METHOD FOR MANUFACTURING MICROFIB...
Publication number
20150225550
Publication date
Aug 13, 2015
OJI HOLDINGS CORPORATION
Go Banzashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CELLULOSE FIBERS AND PROCESS FOR PRODUCING THE SAME, CELLULOSE FIBE...
Publication number
20130338250
Publication date
Dec 19, 2013
OJI HOLDINGS CORPORATION
Tomokazu UMEMOTO
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Cellulose Fiber Assembly and Method for Preparing the Same, Fibrill...
Publication number
20130284387
Publication date
Oct 31, 2013
OJI HOLDINGS CORPORATION
Tomokazu Umemoto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE