Yasushi Tohi

Person

Ichihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ethylene/α-olefin/non-conjugated polyene copolymer, and production...
- Patent number 10,131,726
- Issue date Nov 20, 2018
- Mitsui Chemicals, Inc.
- Kotaro Ichino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for olefin polymerization, method for producing olefin pol...
- Patent number 9,382,356
- Issue date Jul 5, 2016
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing olefin polymer
- Patent number 9,340,628
- Issue date May 17, 2016
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene-based polymer composition, use thereof, and method for pr...
- Patent number 8,802,779
- Issue date Aug 12, 2014
- Mitsui Chemicals, Inc.
- Masahiko Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bridged metallocene compound, olefin polymerization catalyst contai...
- Patent number 8,785,574
- Issue date Jul 22, 2014
- Mitsui Chemicals, Inc.
- Hideki Bando
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preventing fouling in chemical equipment and antifouling...
- Patent number 8,604,140
- Issue date Dec 10, 2013
- Mitsui Chemicals, Inc.
- Naoshi Nagai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for producing olefin polymer
- Patent number 8,445,609
- Issue date May 21, 2013
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene polymer and use thereof
- Patent number 8,129,489
- Issue date Mar 6, 2012
- Mitsui Chemicals, Inc.
- Masahiko Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing olefin polymers
- Patent number RE42957
- Issue date Nov 22, 2011
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- 526 - Synthetic resins or natural rubbers
Information Patent Grant
Process for production of syndiotactic propylene polymer
- Patent number 8,017,705
- Issue date Sep 13, 2011
- Mitsui Chemicals, Inc.
- Tomohiro Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing propylene polymer
- Patent number 7,879,960
- Issue date Feb 1, 2011
- Mitsui Chemicals, Inc.
- Munehito Funaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
α-olefin-based polymer composition, molded product formed from the...
- Patent number 7,847,040
- Issue date Dec 7, 2010
- Mitsu Chemicals, Inc.
- Ryoji Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthetic lubricating oil and lubricating oil composition
- Patent number 7,795,194
- Issue date Sep 14, 2010
- Mitsui Chemicals, Inc.
- Yuriko Iimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing olefin polymers
- Patent number 7,741,419
- Issue date Jun 22, 2010
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene polymer and application thereof to moldings
- Patent number 7,700,708
- Issue date Apr 20, 2010
- Mitsui Chemicals, Inc.
- Mamoru Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Automobile part of polypropylene resin composition
- Patent number 7,619,030
- Issue date Nov 17, 2009
- Mitsui Chemicals, Inc.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene polymer
- Patent number 7,452,946
- Issue date Nov 18, 2008
- Mitsui Chemicals, Inc.
- Sadahiko Matsuura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene compound, process for preparing metallocene compound, o...
- Patent number 7,449,533
- Issue date Nov 11, 2008
- Mitsui Chemicals, Inc.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked metallocene compound for olefin polymerization and meth...
- Patent number 7,393,965
- Issue date Jul 1, 2008
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalysts, transition metal compounds, proces...
- Patent number 7,300,903
- Issue date Nov 27, 2007
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing low molecular weight olefin (CO)polymer and p...
- Patent number 7,241,848
- Issue date Jul 10, 2007
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Automotive part made of polypropylene resin composition
- Patent number 7,081,493
- Issue date Jul 25, 2006
- Mitsui Chemicals, Inc.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene compound, process for producing metallocene compound, o...
- Patent number 6,939,928
- Issue date Sep 6, 2005
- Mitsui Chemicals, Inc.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalysts, transition metal compounds, proces...
- Patent number 6,875,718
- Issue date Apr 5, 2005
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
α-olefin/conjugated diene copolymers
- Patent number 6,770,723
- Issue date Aug 3, 2004
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
CATALYST COMPONENT FOR ETHYLENICALLY UNSATURATED MONOMER POLYMERIZA...
- Patent number 6,444,603
- Issue date Sep 3, 2002
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for olefin polymerization and method of polymerizing olefin
- Patent number 6,369,177
- Issue date Apr 9, 2002
- Mitsui Chemicals Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for olefin polymerization and method of polymerizing olefin
- Patent number 6,313,243
- Issue date Nov 6, 2001
- Mitsui Chemicals Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalysts, transition metal compounds, proces...
- Patent number 6,309,997
- Issue date Oct 30, 2001
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C07 - ORGANIC CHEMISTRY
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

Patents Applicationslast 30 patents

Information Patent Application
ETHYLENE/ALPHA-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER, AND PRODUCT...
- Publication number 20180319917
- Publication date Nov 8, 2018
- Mitsui Chemicals, Inc.
- Kotaro ICHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETHYLENE/ALPHA-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER, AND PRODUCT...
- Publication number 20160355622
- Publication date Dec 8, 2016
- Mitsui Chemicals, Inc.
- Kotaro ICHINO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST FOR OLEFIN POLYMERIZATION, METHOD FOR PRODUCING OLEFIN POL...
- Publication number 20160280819
- Publication date Sep 29, 2016
- Mitsui Chemicals, Inc.
- Yasushi TOHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING OLEFIN POLYMER
- Publication number 20150094434
- Publication date Apr 2, 2015
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BRIDGED METALLOCENE COMPOUND, OLEFIN POLYMERIZATION CATALYST CONTAI...
- Publication number 20140114031
- Publication date Apr 24, 2014
- Prime Polymer Co., Ltd.
- Hideki BANDO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LUBRICATING OIL COMPOSITION
- Publication number 20120135903
- Publication date May 31, 2012
- Mitsui Chemicals, Inc.
- Shota ABE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR PREVENTING FOULING IN CHEMICAL EQUIPMENT AND ANTIFOULING...
- Publication number 20120095167
- Publication date Apr 19, 2012
- Mitsui Chemicals, Inc.
- Naoshi Nagai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING OLEFIN POLYMER
- Publication number 20120041162
- Publication date Feb 16, 2012
- Prime Polymer Co., Ltd.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCTION OF SYNDIOTACTIC PROPYLENE POLYMER
- Publication number 20100069588
- Publication date Mar 18, 2010
- Mitsuri Chemicals Inc.
- Tomohiro Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene Polymer, and Thermoplastic Resin Composition Comprising th...
- Publication number 20090270580
- Publication date Oct 29, 2009
- Mitsui Chemicals Inc.
- Yasuo Satoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst for olefin polymerization, method for producing olefin pol...
- Publication number 20080220193
- Publication date Sep 11, 2008
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing low molecular weight olefin (CO) polymer and...
- Publication number 20080171651
- Publication date Jul 17, 2008
- MITSUI CHEMICALS, INC.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Producing Propylene Polymer
- Publication number 20080097055
- Publication date Apr 24, 2008
- Munehito Funaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene-based polymer composition, use thereof, and method for pr...
- Publication number 20080085977
- Publication date Apr 10, 2008
- Mitsui Chemicals, Inc.
- Masahiko Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene Polymer and Use Thereof
- Publication number 20070244286
- Publication date Oct 18, 2007
- Masahiko Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alpha-Olefin-Based Polymer Composition, Molded Product Formed From...
- Publication number 20070225431
- Publication date Sep 27, 2007
- MITSUI CHEMICALS, INC.,
- Ryoji Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene based monolayer film and use thereof
- Publication number 20070184225
- Publication date Aug 9, 2007
- Mitsui Chemicals, Inc.
- Masahiko Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing olefin polymers
- Publication number 20060270812
- Publication date Nov 30, 2006
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene polymer
- Publication number 20060199925
- Publication date Sep 7, 2006
- Sadahiko Matsuura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Automobile part of polypropylene resin composition
- Publication number 20060194914
- Publication date Aug 31, 2006
- Mitsui Chemicals, Inc.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene polymer and application thereof to moldings
- Publication number 20060189775
- Publication date Aug 24, 2006
- Mamoru Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinked metallocene compound for olefin polymerization and meth...
- Publication number 20060161013
- Publication date Jul 20, 2006
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Synthetic lubricating oil and lubricating oil composition
- Publication number 20060116303
- Publication date Jun 1, 2006
- MITSUI CHEMICALS, INC.
- Yuriko Iimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Metallocene compound, process for preparing metallocene compund, ol...
- Publication number 20050228155
- Publication date Oct 13, 2005
- Mitsui Chemicals, Inc.
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing low molecular weight olefin (CO) polymer and...
- Publication number 20050131171
- Publication date Jun 16, 2005
- Mitsui Chemicals, Inc.
- Yasushi Tohi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin polymerization catalysts, transition metal compounds, proces...
- Publication number 20050124771
- Publication date Jun 9, 2005
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Automotive part made of polypropylene resin composition
- Publication number 20030187121
- Publication date Oct 2, 2003
- Koji Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin polymerization catalysts, transition metal compounds, proces...
- Publication number 20020115557
- Publication date Aug 22, 2002
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Olefin polymerization catalysts, transition metal compounds, proces...
- Publication number 20020055600
- Publication date May 9, 2002
- Mitsui Chemicals, Inc.
- Terunori Fujita
- C07 - ORGANIC CHEMISTRY

Yasushi Tohi

Person

Patents Grantslast 30 patents

Ethylene/α-olefin/non-conjugated polyene copolymer, and production...

Catalyst for olefin polymerization, method for producing olefin pol...

Process for producing olefin polymer

Propylene-based polymer composition, use thereof, and method for pr...

Bridged metallocene compound, olefin polymerization catalyst contai...

Method for preventing fouling in chemical equipment and antifouling...

Method for producing olefin polymer

Ethylene polymer and use thereof

Process for producing olefin polymers

Process for production of syndiotactic propylene polymer

Process for producing propylene polymer

α-olefin-based polymer composition, molded product formed from the...

Synthetic lubricating oil and lubricating oil composition

Process for producing olefin polymers

Ethylene polymer and application thereof to moldings

Automobile part of polypropylene resin composition

Ethylene polymer

Metallocene compound, process for preparing metallocene compound, o...

Crosslinked metallocene compound for olefin polymerization and meth...

Olefin polymerization catalysts, transition metal compounds, proces...

Process for preparing low molecular weight olefin (CO)polymer and p...

Automotive part made of polypropylene resin composition

Metallocene compound, process for producing metallocene compound, o...

Olefin polymerization catalysts, transition metal compounds, proces...

&#x03B1;-olefin/conjugated diene copolymers

CATALYST COMPONENT FOR ETHYLENICALLY UNSATURATED MONOMER POLYMERIZA...

Catalyst for olefin polymerization and method of polymerizing olefin

Catalyst for olefin polymerization and method of polymerizing olefin

Olefin polymerization catalysts, transition metal compounds, proces...

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

Patents Applicationslast 30 patents

ETHYLENE/ALPHA-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER, AND PRODUCT...

ETHYLENE/ALPHA-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER, AND PRODUCT...

CATALYST FOR OLEFIN POLYMERIZATION, METHOD FOR PRODUCING OLEFIN POL...

PROCESS FOR PRODUCING OLEFIN POLYMER

BRIDGED METALLOCENE COMPOUND, OLEFIN POLYMERIZATION CATALYST CONTAI...

LUBRICATING OIL COMPOSITION

METHOD FOR PREVENTING FOULING IN CHEMICAL EQUIPMENT AND ANTIFOULING...

METHOD FOR PRODUCING OLEFIN POLYMER

PROCESS FOR PRODUCTION OF SYNDIOTACTIC PROPYLENE POLYMER

Ethylene Polymer, and Thermoplastic Resin Composition Comprising th...

Catalyst for olefin polymerization, method for producing olefin pol...

Process for preparing low molecular weight olefin (CO) polymer and...

Process for Producing Propylene Polymer

Propylene-based polymer composition, use thereof, and method for pr...

Ethylene Polymer and Use Thereof

Alpha-Olefin-Based Polymer Composition, Molded Product Formed From...

Polypropylene based monolayer film and use thereof

Process for producing olefin polymers

Ethylene polymer

Automobile part of polypropylene resin composition

Ethylene polymer and application thereof to moldings

Crosslinked metallocene compound for olefin polymerization and meth...

Synthetic lubricating oil and lubricating oil composition

Metallocene compound, process for preparing metallocene compund, ol...

Process for preparing low molecular weight olefin (CO) polymer and...

Olefin polymerization catalysts, transition metal compounds, proces...

Automotive part made of polypropylene resin composition

Olefin polymerization catalysts, transition metal compounds, proces...

Olefin polymerization catalysts, transition metal compounds, proces...

α-olefin/conjugated diene copolymers