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Sodegaura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
4-methyl-1-pentene resin composition and a laminated body using the...
Patent number
5,973,077
Issue date
Oct 26, 1999
Mitsui Chemicals, Inc.
Kojiro Kan
B32 - LAYERED PRODUCTS
Information
Patent Grant
4-methyl-1-pentene polymer composition
Patent number
5,922,812
Issue date
Jul 13, 1999
Mitsui Chemicals, Inc.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
4-Methyl-1-pentene polymer compositions
Patent number
5,789,484
Issue date
Aug 4, 1998
Mitsui Petrochemical Industries, Ltd.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified .alpha.-olefin polymer having tertiary carbon in side chai...
Patent number
5,422,401
Issue date
Jun 6, 1995
Mitsui Petrochemical Industries, Ltd.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Imide prepolymer from bisimide, diamine and tribromophenylmaleimide
Patent number
5,102,981
Issue date
Apr 7, 1992
Mitsui Petrochemical Industries Ltd.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membrane filter material having excellent organic solvent resistanc...
Patent number
5,035,802
Issue date
Jul 30, 1991
Mitsui Petrochemical Industries, Ltd.
Kazuyuki Yamasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Imide type prepolymer composition comprising unsaturated bis imide,...
Patent number
4,987,214
Issue date
Jan 22, 1991
Mitsui Petrochemical Industries, Ltd.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membrane filter material having excellent organic solvent resistanc...
Patent number
4,983,717
Issue date
Jan 8, 1991
Mitsui Petrochemical Industries, Ltd.
Kazuyuki Yamasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Imide-based prepolymer and varnish prepolymers with radical scavenger
Patent number
4,970,289
Issue date
Nov 13, 1990
Mitsui Petrochemical Industries, Ltd.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyaminobisimide resin from bis(anilino propylene) benzene
Patent number
4,923,959
Issue date
May 8, 1990
Mitsui Petrochemical Industries, Inc.
Kojiro Kan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide resin compositions
Patent number
4,885,329
Issue date
Dec 5, 1989
Mitsui Petrochemical Industries, Ltd.
Kaoru Tominaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Thermal transfer recording medium
Publication number
20060165922
Publication date
Jul 27, 2006
Mitsui Chemicals, Inc.
Hideo Toyoda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Polyethylene wax, lost wax composition for precision casting contai...
Publication number
20060142623
Publication date
Jun 29, 2006
MITSUI CHEMICALS, INC.
Masaki Yoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Additive for lubricating oil and lubricating oil composition
Publication number
20040058830
Publication date
Mar 25, 2004
Kojiro Kan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...