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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vulcanizable EPDM containing rubber composition
Patent number
6,521,713
Issue date
Feb 18, 2003
Degussa AG
Siegfried Wolff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester compositions and laminates and processes for producing bi...
Patent number
6,485,804
Issue date
Nov 26, 2002
Mitsui Petrochemical Industries, Ltd.
Koji Nakamachi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive polyethylene compositions and multi-layer laminated films...
Patent number
6,210,765
Issue date
Apr 3, 2001
Mitsui Petrochemical Industrie Ltd
Haruhiko Tanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for formed article production by extrusion
Patent number
6,177,036
Issue date
Jan 23, 2001
Hoechst Aktiengesellschaft
Jos Van Der Hoeven
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multi-layer laminates and uses thereof
Patent number
6,165,573
Issue date
Dec 26, 2000
Mitsui Petrochemical Industries Ltd.
Toshiyuki Hirose
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Production of aromatic polyamide
Patent number
6,130,312
Issue date
Oct 10, 2000
Mitsui Petrochemical Industries, Ltd.
Hidetatsu Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst and process for preparing an ethylene polymer
Patent number
6,080,828
Issue date
Jun 27, 2000
Mitsui Petrochemical Industries, Ltd.
Shin-ichi Kojoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene polyethylene blend compositions
Patent number
6,063,871
Issue date
May 16, 2000
Mitsui Petrochemical Industries, Inc.
Masahiro Kishine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermal fixing developer material and wax for electrophotography
Patent number
6,063,536
Issue date
May 16, 2000
Mitsui Petrochemical Industries Ltd.
Seiichi Ikeyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene polymer and process for preparing the same
Patent number
6,054,542
Issue date
Apr 25, 2000
Mitsui Petrochemical Industries, Ltd.
Shin-ichi Kojoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chain polyene group-containing norbornene compound and unsaturated...
Patent number
6,040,407
Issue date
Mar 21, 2000
Mitsui Petrochemical Industrial, Ltd.
Tatsuyoshi Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acoustic vibrational material of fiber reinforcement with epoxy res...
Patent number
6,037,411
Issue date
Mar 14, 2000
Sony Corporation
Kunihiko Tokura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component for olefin polymerization, proces...
Patent number
6,034,189
Issue date
Mar 7, 2000
Mitsui Petrochemical Industries, Ltd.
Tetsunori Shinozaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acrylic ester, novel allyl ether, novel allyl carbonate, acrylic es...
Patent number
5,977,277
Issue date
Nov 2, 1999
Mitsui Petrochemical Industries, Ltd.
Keiichi Yokoyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyester bottle and method of removing adsorbates on the bottle
Patent number
5,972,446
Issue date
Oct 26, 1999
Mitsui Petrochemical Industries, Ltd.
Hidenori Kaya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thin-film electroluminescent device
Patent number
5,955,209
Issue date
Sep 21, 1999
Mitsui Petrochemical Industries, Ltd.
Hideyuki Murata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for removal of diol as impurity in cyclic carbonic acid ester
Patent number
5,922,888
Issue date
Jul 13, 1999
Mitsui Petrochemical Industries, Ltd.
Masahiro Toriida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin polymerization catalyst and process for olefin polymerization
Patent number
5,880,056
Issue date
Mar 9, 1999
Mitsui Petrochemical Industries, Ltd.
Toshiyuki Tsutsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/.alpha.-olefin/nonconjugated polyene copolymer rubber comp...
Patent number
5,869,563
Issue date
Feb 9, 1999
Mitsui Petrochemical Industries, Ltd.
Masaaki Kawasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing a cycloolefin copolymer
Patent number
5,869,586
Issue date
Feb 9, 1999
Ticona GmbH
Michael Riedel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymer alloy blend or composition and shaped articial obtained the...
Patent number
5,863,986
Issue date
Jan 26, 1999
Ticona GmbH
Otto Herrmann-Schonherr
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transition metal compound, olefin polymerization catalyst component...
Patent number
5,859,272
Issue date
Jan 12, 1999
Mitsui Petrochemical Industries, Ltd.
Junichi Imuta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin polymerization catalyst and process for olefin polymerization
Patent number
5,859,158
Issue date
Jan 12, 1999
Mitsui Petrochemical Industries, Ltd.
Teruaki Mukaiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for crystal nucleation of crystalline thermoplastic resin
Patent number
5,856,386
Issue date
Jan 5, 1999
Mitsui Petrochemicals Industries, Ltd.
Hideki Sakai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermoplastic elastomer composition
Patent number
5,856,399
Issue date
Jan 5, 1999
Mitsui Petrochemical Industries, Ltd.
Yuichi Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin copolymer composition
Patent number
5,854,349
Issue date
Dec 29, 1998
Mitsui Petrochemical Industries, Ltd.
Yoshiharu Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing propylene polymer composition and propylene p...
Patent number
5,854,354
Issue date
Dec 29, 1998
Mitsui Petrochemical Industries, Ltd.
Takashi Ueda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiaromatic polyamides, processes for preparing the same and compo...
Patent number
5,849,826
Issue date
Dec 15, 1998
Mitsui Petrochemical Industries, Ltd.
Yoshimasa Ogo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing aryl alkyl hydroperoxides
Patent number
5,847,227
Issue date
Dec 8, 1998
Mitsui Petrochemical Industries, Ltd.
Terunori Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multi-layer pipe
Patent number
5,842,505
Issue date
Dec 1, 1998
Mitsui Petrochemical Industries, Ltd.
Shin Tokui
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73640506 - FYBREL
Serial number
73640506
Registration number
1459271
Filing date
Jan 20, 1987
Mitsui Petrochemical Industries, Ltd.
22 - Ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags (not included in other classes)
Information
Trademark
73634630 - TAFMER
Serial number
73634630
Registration number
1457866
Filing date
Dec 10, 1986
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73634648 - MILASTOMER
Serial number
73634648
Registration number
1447023
Filing date
Dec 10, 1986
Mitsui Petrochemical Industries, Ltd.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73215776 - EVAFLOW
Serial number
73215776
Registration number
1167136
Filing date
May 16, 1979
Mitsui Petrochemical Industries, Ltd.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73215777 - PLANIUM
Serial number
73215777
Registration number
1166082
Filing date
May 16, 1979
Mitsui Petrochemical Industries, Ltd.
6 - Common metals and their alloys
Information
Trademark
73103751 - ADMER
Serial number
73103751
Registration number
1099091
Filing date
Oct 19, 1976
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry