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Kazuo Yagi
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Hiroshima-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Porous film of high molecular weight polyolefin and process for pro...
Patent number
6,048,607
Issue date
Apr 11, 2000
Mitsui Chemicals, Inc.
Akinao Hashimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
High strength porous film of polypropylene and process for producin...
Patent number
5,968,994
Issue date
Oct 19, 1999
Mitsui Chemicals, Inc.
Akinao Hashimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Porous biaxially-oriented film comprising high molecular ethylene/....
Patent number
5,948,519
Issue date
Sep 7, 1999
Mitsui Chemicals, Inc.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous film of high molecular weight polyolefin and process fo...
Patent number
5,882,518
Issue date
Mar 16, 1999
Mitsui Chemicals, Inc.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Biaxially oriented film of high molecular weight polyethylene, proc...
Patent number
5,840,235
Issue date
Nov 24, 1998
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Biaxially oriented film of high molecular weight polyethylene, proc...
Patent number
5,674,919
Issue date
Oct 7, 1997
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Biaxially oriented film of high molecular weight polyethylene, proc...
Patent number
5,650,451
Issue date
Jul 22, 1997
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for preparing surface-modified biaxially oriented film of h...
Patent number
5,624,627
Issue date
Apr 29, 1997
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stretched molded article of ultra-high-molecular weight polypropyle...
Patent number
5,430,119
Issue date
Jul 4, 1995
Mitsui Petrochemical Industries, Ltd.
Masahiro Kouya
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Molecular orientation articles molded from high-molecular weight po...
Patent number
5,302,453
Issue date
Apr 12, 1994
Mitsui Petrochemical Industries, Ltd.
Yasuo Kouno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Molecular orientation articles molded from high-molecular weight po...
Patent number
5,252,394
Issue date
Oct 12, 1993
Mitsui Petrochemical Industries, Ltd.
Yasuo Kouno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process of making polyolefin fiber
Patent number
5,246,657
Issue date
Sep 21, 1993
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Rope for traction
Patent number
5,180,636
Issue date
Jan 19, 1993
Mitsui Petrochemical Industries Ltd.
Hirofumi Harazoe
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Resin or rubber article reinforced with a polyolefin fiber having i...
Patent number
5,143,977
Issue date
Sep 1, 1992
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Dental floss and interdental cleaning tool
Patent number
5,113,880
Issue date
May 19, 1992
Mitsui Petrochemical Industries, Ltd.
Narimichi Honda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Molecularly oriented molded body of ultra-high-molecular weight eth...
Patent number
5,115,067
Issue date
May 19, 1992
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for producing highly oriented molded article of ultra-high-...
Patent number
5,106,563
Issue date
Apr 21, 1992
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing stretched article of ultrahigh-molecular weig...
Patent number
5,055,248
Issue date
Oct 8, 1991
Mitsui Petrochemical Industries, Ltd.
Masanori Motooka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyolefin fiber having improved initial elongation and process for...
Patent number
5,015,525
Issue date
May 14, 1991
Mitsui Petrochemical Industries Ltd.
Kazuo Yagi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Molecularly oriented molded body of ultra-high-molecular-weight eth...
Patent number
4,968,765
Issue date
Nov 6, 1990
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for preparation of molecularly oriented, silane-crosslinked...
Patent number
4,902,460
Issue date
Feb 20, 1990
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Fiber-reinforced polymer molded body
Patent number
4,894,281
Issue date
Jan 16, 1990
Mitsui Petrochemical Industries, Ltd.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Molecular oriented, silane-crosslinked ultra-high-molecular-weight...
Patent number
4,870,136
Issue date
Sep 26, 1989
Mitsui Pertrochemical Industries, Ltd.
Kazuo Yagi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method of and apparatus for treating the outer surface and inner su...
Patent number
4,159,889
Issue date
Jul 3, 1979
Mitsui Petrochemical Industries, Inc.
Kazuo Yagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILM CONTAINING A RESIN HAVING A THIOURETHANE BOND AND USES THEREOF
Publication number
20160264743
Publication date
Sep 15, 2016
Mitsui Chemicals, Inc.
Hisako ISHIKAWA
G02 - OPTICS
Information
Patent Application
FILM AND USES THEREOF
Publication number
20120225274
Publication date
Sep 6, 2012
MITSUI CHEMICALS, INC.
Hisako Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...