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Akio Matsubara
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Spunbonded non-woven fabric, sanitary material, and method of manuf...
Patent number
11,702,779
Issue date
Jul 18, 2023
Mitsui Chemicals, Inc.
Taiichiro Ichikawa
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Eccentric hollow conjugated continuous fiber, continuous-fiber nonw...
Patent number
10,415,157
Issue date
Sep 17, 2019
Mitsui Chemicals, Inc.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Spunbonded nonwoven fabrics
Patent number
9,693,912
Issue date
Jul 4, 2017
Mitsui Chemicals, Inc.
Akio Matsubara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Melt-blown nonwoven fabric, and production process and apparatus fo...
Patent number
9,404,207
Issue date
Aug 2, 2016
Mitsui Chemicals, Inc.
Akio Matsubara
B32 - LAYERED PRODUCTS
Information
Patent Grant
Melt-blown nonwoven fabric, and production process and apparatus fo...
Patent number
9,200,392
Issue date
Dec 1, 2015
Mitsui Chemicals, Inc.
Akio Matsubara
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Polypropylene nonwoven fabric and use thereof
Patent number
7,674,734
Issue date
Mar 9, 2010
Mitsui Chemicals, Inc.
Kenichi Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polypropylene nonwoven fabric and use thereof
Patent number
7,585,796
Issue date
Sep 8, 2009
Mitsui Chemicals, Inc.
Kenichi Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SPUNBONDED NON-WOVEN FABRIC, SANITARY MATERIAL, AND METHOD OF MANUF...
Publication number
20220081814
Publication date
Mar 17, 2022
Mitsui Chemicals, Inc.
Taiichiro ICHIKAWA
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
SPUNBONDED NONWOVEN FABRIC, HYGIENE MATERIAL, AND METHOD FOR PRODUC...
Publication number
20200362492
Publication date
Nov 19, 2020
Mitsui Chemicals, Inc.
Taiichiro ICHIKAWA
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
ABSORBER AND SANITARY ARTICLE
Publication number
20190053960
Publication date
Feb 21, 2019
Mitsui Chemicals, Inc.
Shohei Saita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPUNBOND NONWOVEN FABRIC AND HYGIENIC MATERIAL
Publication number
20180213852
Publication date
Aug 2, 2018
Mitsui Chemicals, Inc.
Akio MATSUBARA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NON-WOVEN FIBER FABRIC, AND PRODUCTION METHOD AND PRODUCTION DEVICE...
Publication number
20170065917
Publication date
Mar 9, 2017
Mitsui Chemicals, Inc.
Akio MATSUBARA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
MELT-BLOWN NONWOVEN FABRIC, AND PRODUCTION PROCESS AND APPARATUS FO...
Publication number
20160040335
Publication date
Feb 11, 2016
Mitsui Chemicals, Inc.
Akio MATSUBARA
B32 - LAYERED PRODUCTS
Information
Patent Application
SPUNBONDED NONWOVEN FABRICS
Publication number
20130317469
Publication date
Nov 28, 2013
MITSUI CHEMICALS, INC.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
MELT-BLOWN NONWOVEN FABRIC, AND PRODUCTION PROCESS AND APPARATUS FO...
Publication number
20130266874
Publication date
Oct 10, 2013
MITSUI CHEMICALS,INC.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
NON-WOVEN FIBER FABRIC, AND PRODUCTION METHOD AND PRODUCTION DEVICE...
Publication number
20130122771
Publication date
May 16, 2013
MITSUI CHEMICALS, INC.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CONTINUOUS FIBER NONWOVEN FABRIC
Publication number
20110136402
Publication date
Jun 9, 2011
Mitsui Chemicals Inc.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ECCENTRIC HOLLOW CONJUGATED CONTINUOUS FIBER, CONTINUOUS-FIBER NONW...
Publication number
20100292662
Publication date
Nov 18, 2010
Mitsui Chemicals Inc.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SHEET FOR BARRIER LEG CUFF
Publication number
20100255255
Publication date
Oct 7, 2010
Mitsui Chemicals Inc.
Yoshihisa Kawakami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MIXED CONTINUOUS FIBER NON-WOVEN FABRIC AND METHOD FOR PRODUCING TH...
Publication number
20100130084
Publication date
May 27, 2010
Mitsui Chemicals, Inc.
Akio Matsubara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYPROPYLENE NONWOVEN FABRIC AND USE THEREOF
Publication number
20080287027
Publication date
Nov 20, 2008
Mitsui Chemicals, Inc.
Kenichi Suzuki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Polypropylene Nonwoven Fabric and Use Thereof
Publication number
20080014819
Publication date
Jan 17, 2008
Mitsui Chemicals, Inc.
Kenichi Suzuki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING