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Junji Nemoto
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Nagaoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Porous body and process for manufacturing same
Patent number
11,969,695
Issue date
Apr 30, 2024
HOKUETSU CORPORATION
Junji Nemoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing filter medium for air filter
Patent number
10,556,197
Issue date
Feb 11, 2020
HOKUETSU CORPORATION
Junji Nemoto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing a wet-laid nonwoven fabric
Patent number
10,443,167
Issue date
Oct 15, 2019
HOKUETSU CORPORATION
Toshihiko Soyama
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Nonwoven fabric for semipermeable membrane support
Patent number
9,889,411
Issue date
Feb 13, 2018
HOKUETSU KISHU PAPER CO., LTD.
Toshihiko Soyama
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter material for air filter, method for manufacturing same, and...
Patent number
9,656,196
Issue date
May 23, 2017
HOKUETSU KISHU PAPER CO., LTD.
Masashi Sato
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous cellulose body and method for producing same
Patent number
9,328,211
Issue date
May 3, 2016
HOKUETSU KISHU PAPER CO., LTD.
Junji Nemoto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
FILTER MATERIAL FOR AIR FILTER AND PRODUCTION METHOD THEREFOR
Publication number
20240173659
Publication date
May 30, 2024
HOKUETSU CORPOARATION
Shota Fukushima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS BODY AND PROCESS FOR MANUFACTURING SAME
Publication number
20200246758
Publication date
Aug 6, 2020
HOKUETSU CORPORATION
Junji Nemoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR MANUFACTURING FILTER MEDIUM FOR AIR FILTER
Publication number
20180200655
Publication date
Jul 19, 2018
HOKUETSU KISHU PAPER CO., LTD.
Junji NEMOTO
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR PRODUCING A WET-LAID NONWOVEN FABRIC
Publication number
20160355961
Publication date
Dec 8, 2016
HOKUETSU KISHU PAPER CO., LTD.
Toshihiko Soyama
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FILTER MATERIAL FOR AIR FILTER, METHOD FOR MANUFACTURING SAME, AND...
Publication number
20160051920
Publication date
Feb 25, 2016
HOKUETSU KISHU PAPER CO., LTD.
Masashi SATO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NONWOVEN FABRIC FOR SEMIPERMEABLE MEMBRANE SUPPORT
Publication number
20150174535
Publication date
Jun 25, 2015
Hokuetsu Kishu Paper Co., Ltd.
Toshihiko Soyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS CELLULOSE BODY AND METHOD FOR PRODUCING SAME
Publication number
20150093560
Publication date
Apr 2, 2015
THE UNIVERSITY OF TOKYO
Junji Nemoto
F26 - DRYING
Information
Patent Application
POROUS BODY AND PROCESS FOR MANUFACTURING SAME
Publication number
20150075406
Publication date
Mar 19, 2015
Hokuetsu Kishu Paper Co., Ltd.
Junji Nemoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NONWOVEN FABRIC FOR SEMIPERMEABLE MEMBRANE SUPPORTING BODY AND METH...
Publication number
20150004865
Publication date
Jan 1, 2015
Hokuetsu Kishu Paper Co., Ltd.
Toshihiko Soyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-WOVEN FABRIC FOR SEMIPERMEABLE MEMBRANE SUPPORT
Publication number
20140342626
Publication date
Nov 20, 2014
Toshihiko Soyama
B32 - LAYERED PRODUCTS
Information
Patent Application
WET-LAID NONWOVEN FABRIC FOR SEMIPERMEABLE MEMBRANE SUPPORTING BODY...
Publication number
20130267142
Publication date
Oct 10, 2013
Toshihiko Soyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL