Junichi Imuta

Person

Waki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polar group-containing olefin copolymer, process for preparing the...
- Patent number 7,714,087
- Issue date May 11, 2010
- Mitsui Chemicals, Inc.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for polyester production, process for producing polyester...
- Patent number RE40571
- Issue date Nov 11, 2008
- Mitsui Chemicals, Inc.
- Takeshi Ohmatsuzawa
- 528 - Synthetic resins or natural rubbers
Information Patent Grant
Polar group-containing olefin copolymer, process for preparing the...
- Patent number 7,393,907
- Issue date Jul 1, 2008
- Mitsui Chemicals, Inc.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene polymer compositions
- Patent number 6,930,152
- Issue date Aug 16, 2005
- Mitsui Chemicals, Inc.
- Mikio Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene polymer compositions
- Patent number 6,838,522
- Issue date Jan 4, 2005
- Mitsui Chemicals, Inc.
- Mikio Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for polyester production, process for producing polyester...
- Patent number 6,451,959
- Issue date Sep 17, 2002
- Mitsui Chemicals, Inc.
- Takeshi Ohmatsuzawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for polyester production, process for producing polyester...
- Patent number 6,346,070
- Issue date Feb 12, 2002
- Mitsui Chemicals Inc.
- Takeshi Ohmatsuzawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalyst, process for preparing olefin polyme...
- Patent number 6,297,333
- Issue date Oct 2, 2001
- Mitsui Chemicals Inc.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Olefin polymerization catalyst and process for producing olefin pol...
- Patent number 6,255,419
- Issue date Jul 3, 2001
- Mitsui Chemicals, Inc.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene polymer compositions containing a propylene homo- or co-p...
- Patent number 6,156,844
- Issue date Dec 5, 2000
- Mitsui Chemicals Inc.
- Mikio Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for olefin polymerization
- Patent number 6,043,325
- Issue date Mar 28, 2000
- Mitsui Chemicals, Inc.
- Toshiyuki Tsutsui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalyst, process for preparing olefin polyme...
- Patent number 6,004,897
- Issue date Dec 21, 1999
- Mitsui Chemicals, Inc.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing propylene polymer composition and propylene p...
- Patent number 5,969,049
- Issue date Oct 19, 1999
- Mitsui Chemicals, Inc.
- Takashi Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for producing propylene polymer utilizing bis (1-(4-isopr...
- Patent number 5,959,046
- Issue date Sep 28, 1999
- Mitsui Chemicals, Inc.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
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
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
Olefin polymerization catalyst and process for olefin polymerization
- Patent number 5,795,838
- Issue date Aug 18, 1998
- Mitsui Petrochemical Industries, Ltd.
- Toshiyuki Tsutsui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transition metal compound and olefin polymerization catalyst compon...
- Patent number 5,767,033
- Issue date Jun 16, 1998
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing propylene polymer composition and propylene p...
- Patent number 5,753,769
- Issue date May 19, 1998
- Mitsui Petrochemical Industries, Ltd.
- Takashi Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transition metal compound containing substituted indenyl rings
- Patent number 5,739,366
- Issue date Apr 14, 1998
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transition metal compound having indenyl-containing metallocene
- Patent number 5,723,640
- Issue date Mar 3, 1998
- Mitsui Petrochemical Industries, Ltd.
- Daisuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for polymerizing propylene by using a novel metallocene cat...
- Patent number 5,710,223
- Issue date Jan 20, 1998
- Mitsui Petrochemical Industries Ltd.
- Daisuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for polymerizing propylene by using a novel metallocene cat...
- Patent number 5,658,997
- Issue date Aug 19, 1997
- Mitsui Petrochemical Industries, Ltd.
- Daisuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted indenyl ring containing metallocene catalyst for propyl...
- Patent number 5,629,254
- Issue date May 13, 1997
- Mitsui Petrochemical Industries Co., Ltd.
- Daisuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transition metal compound, olefin polymerization catalyst component...
- Patent number 5,616,663
- Issue date Apr 1, 1997
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene polymer, propylene copolymer, and propylene elastomer pre...
- Patent number 5,504,172
- Issue date Apr 2, 1996
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for olefin polymerization, process for the polymerization...
- Patent number 5,424,378
- Issue date Jun 13, 1995
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for olefin polymerization, process for the polymerization...
- Patent number 5,412,128
- Issue date May 2, 1995
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for olefin polymerization, process for the polymerization...
- Patent number 5,409,874
- Issue date Apr 25, 1995
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing dihydrofuranone derivatives
- Patent number 5,175,313
- Issue date Dec 29, 1992
- Mitsui Petrochemical Industries, Ltd.
- Junichi Imuta
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polar group-containing olefin copolymer, process for preparing the...
- Publication number 20090137757
- Publication date May 28, 2009
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene polymer compositions
- Publication number 20040230004
- Publication date Nov 18, 2004
- Mitsui Chemicals, Inc.
- Mikio Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polar group-containing olefin copolymer, process for preparing the...
- Publication number 20040122192
- Publication date Jun 24, 2004
- Mitsui Chemicals, Inc.
- Junichi Imuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene polymer compositions
- Publication number 20030130428
- Publication date Jul 10, 2003
- Mikio Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polar group-containing olefin copolymer, process for preparing the...
- Publication number 20020156207
- Publication date Oct 24, 2002
- Junichi Imuta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CATALYST FOR POLYESTER PRODUCTION, PROCESS FOR PRODUCING POLYESTER...
- Publication number 20020137879
- Publication date Sep 26, 2002
- Mitsui Chemicals, Inc.
- Takeshi Ohmatsuzawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene polymer compositions
- Publication number 20020045712
- Publication date Apr 18, 2002
- Mikio Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Junichi Imuta

Person

Patents Grantslast 30 patents

Polar group-containing olefin copolymer, process for preparing the...

Catalyst for polyester production, process for producing polyester...

Polar group-containing olefin copolymer, process for preparing the...

Propylene polymer compositions

Propylene polymer compositions

Catalyst for polyester production, process for producing polyester...

Catalyst for polyester production, process for producing polyester...

Olefin polymerization catalyst, process for preparing olefin polyme...

Olefin polymerization catalyst and process for producing olefin pol...

Propylene polymer compositions containing a propylene homo- or co-p...

Process for olefin polymerization

Olefin polymerization catalyst, process for preparing olefin polyme...

Process for preparing propylene polymer composition and propylene p...

Processes for producing propylene polymer utilizing bis (1-(4-isopr...

Transition metal compound, olefin polymerization catalyst component...

Process for preparing propylene polymer composition and propylene p...

Olefin polymerization catalyst and process for olefin polymerization

Transition metal compound and olefin polymerization catalyst compon...

Process for preparing propylene polymer composition and propylene p...

Transition metal compound containing substituted indenyl rings

Transition metal compound having indenyl-containing metallocene

Process for polymerizing propylene by using a novel metallocene cat...

Process for polymerizing propylene by using a novel metallocene cat...

Substituted indenyl ring containing metallocene catalyst for propyl...

Transition metal compound, olefin polymerization catalyst component...

Propylene polymer, propylene copolymer, and propylene elastomer pre...

Catalyst for olefin polymerization, process for the polymerization...

Catalyst for olefin polymerization, process for the polymerization...

Catalyst for olefin polymerization, process for the polymerization...

Process for preparing dihydrofuranone derivatives

Patents Applicationslast 30 patents

Polar group-containing olefin copolymer, process for preparing the...

Propylene polymer compositions

Polar group-containing olefin copolymer, process for preparing the...

Propylene polymer compositions

Polar group-containing olefin copolymer, process for preparing the...

CATALYST FOR POLYESTER PRODUCTION, PROCESS FOR PRODUCING POLYESTER...

Propylene polymer compositions