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Ehime-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Disposable body fluids absorbent article
Patent number
6,544,242
Issue date
Apr 8, 2003
Uni-Charm Corporation
Tsutomu Kido
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process of making cellulose based fiber
Patent number
6,436,325
Issue date
Aug 20, 2002
Uni-Charm Corporation
Tsutomu Kido
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Water-retentive cellulose fiber, method of manufacturing the same,...
Patent number
6,248,444
Issue date
Jun 19, 2001
Uni-Charm Corporation
Tsutomu Kido
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Water-retentive sheet manufactured from a cellulose fiber of high w...
Patent number
6,221,474
Issue date
Apr 24, 2001
Uni-Charm Corporation
Tsutomu Kido
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Disposable wearing article
Patent number
6,197,012
Issue date
Mar 6, 2001
Uni-Charm Corporation
Yoshitaka Mishima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-retentive sheet manufactured from a cellulose based fiber of...
Patent number
6,187,436
Issue date
Feb 13, 2001
Uni-Charm Corporation
Tsutomu Kido
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Water-retentive cellulose fiber, method of manufacturing the same,...
Patent number
5,998,025
Issue date
Dec 7, 1999
Uni-Charm Corporation
Tsutomu Kido
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Disposable diaper having a fastening system
Patent number
5,897,546
Issue date
Apr 27, 1999
Uni-Cham Corporation
Tsutomu Kido
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable undergarment having a tape fastener
Patent number
5,851,205
Issue date
Dec 22, 1998
Uni-Charm Corporation
Kenichi Hisada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid absorbing sheet material
Patent number
5,807,370
Issue date
Sep 15, 1998
Uni-Charm Corporation
Takamitsu Igaue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Disposable diaper
Patent number
5,785,696
Issue date
Jul 28, 1998
Uni-Charm Corporation
Yasushi Inoue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Topsheet for use in body fluids absorptive goods
Patent number
5,743,776
Issue date
Apr 28, 1998
Uni-Charm Corporation
Takamitsu Igaue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent member for absorbent article
Patent number
5,665,083
Issue date
Sep 9, 1997
Uni-Charm Corporation
Takamitsu Igaue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Topsheet of body fluid absorptive articles and method for making same
Patent number
5,656,232
Issue date
Aug 12, 1997
Uni-Charm Corporation
Hisashi Takai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for making a topsheet for use in disposable body fluid absor...
Patent number
5,628,844
Issue date
May 13, 1997
Mitsui Petrochemical Industries, Ltd.
Kazunari Nishino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for making the topsheet of a fluid absorptive article
Patent number
5,620,712
Issue date
Apr 15, 1997
Mitsui Petrochemical Industries, Ltd.
Kazunari Nishino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for manufacturing absorbent member for absorbent article
Patent number
5,554,243
Issue date
Sep 10, 1996
Uni-Charm Corporation
Takamitsu Igaue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Topsheet for use in disposable body fluid absorptive goods
Patent number
5,522,811
Issue date
Jun 4, 1996
Uni-Charm Corporation
Takamitsu Igaue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Topsheet for use in disposable body fluid absorptive articles
Patent number
5,449,352
Issue date
Sep 12, 1995
Mitsui Petrochemical Industries, Ltd.
Kazunari Nishino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid-permeable topsheet for body fluid absorptive goods
Patent number
5,383,870
Issue date
Jan 24, 1995
Mitsui Petrochemical Industries, Ltd.
Hisashi Takai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Split fibers, integrated split fiber articles and method for prepar...
Patent number
5,275,884
Issue date
Jan 4, 1994
Mitsui Petrochemical Industries, Ltd.
Kazunari Nishino
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Split fibers, integrated split fiber articles and method for prepar...
Patent number
5,188,895
Issue date
Feb 23, 1993
Mitsui Petrochemical Industries, Ltd.
Kazunari Nishino
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING