Katsunari Inagaki

Person

Ichihara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing modified conjugated diene polymer and method f...
- Patent number 11,046,791
- Issue date Jun 29, 2021
- Sumitomo Chemical Company, Limited
- Hiroshi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene polymer rubber, and conjugated diene polymer rubbe...
- Patent number 9,315,608
- Issue date Apr 19, 2016
- Sumitomo Chemical Company, Limited
- Toru Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing conjugated diene-based polymer, conjugated di...
- Patent number 8,877,832
- Issue date Nov 4, 2014
- Sumitomo Chemical Company, Limited
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing conjugated diene-based polymer, conjugated di...
- Patent number 8,815,977
- Issue date Aug 26, 2014
- Sumitomo Chemical Company, Ltd.
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene polymer, conjugated diene polymer composition, and...
- Patent number 8,497,334
- Issue date Jul 30, 2013
- Sumitomo Chemical Company, Limited
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified polymer rubber
- Patent number 8,436,097
- Issue date May 7, 2013
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene-based polymer, conjugated diene-based polymer comp...
- Patent number 8,367,765
- Issue date Feb 5, 2013
- Sumitomo Chemical Company, Limited
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene-based polymer, conjugated diene-based polymer comp...
- Patent number 8,334,339
- Issue date Dec 18, 2012
- Sumitomo Chemical Co., Ltd.
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene polymer, conjugated diene polymer composition, and...
- Patent number 8,304,488
- Issue date Nov 6, 2012
- Sumitomo Chemical Company, Limited
- Toru Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene-based polymer, conjugated diene-based polymer comp...
- Patent number 8,299,179
- Issue date Oct 30, 2012
- Sumitomo Chemical Company, Limited
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene polymer, conjugated diene polymer composition, and...
- Patent number 8,293,832
- Issue date Oct 23, 2012
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing copolymer
- Patent number 8,278,404
- Issue date Oct 2, 2012
- Sumitomo Chemical Company, Limited
- Jun Kawashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing conjugated diene polymer, conjugated diene pol...
- Patent number 8,110,635
- Issue date Feb 7, 2012
- Sumitomo Chemical Company, Limited
- Naoaki Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing conjugated diene polymer, conjugated diene pol...
- Patent number 8,071,682
- Issue date Dec 6, 2011
- Sumitomo Chemical Company, Limited
- Naoaki Maeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified polymer rubber
- Patent number 7,625,981
- Issue date Dec 1, 2009
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified diene polymer rubber
- Patent number 7,339,005
- Issue date Mar 4, 2008
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing copolymer
- Patent number 7,262,258
- Issue date Aug 28, 2007
- Sumitomo Chemical Company, Limited
- Jun Kawashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified polymer rubber
- Patent number 6,818,710
- Issue date Nov 16, 2004
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified polymer rubber
- Patent number 6,806,321
- Issue date Oct 19, 2004
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polymer rubber and oil extended polymer rubber
- Patent number 6,800,689
- Issue date Oct 5, 2004
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified polymer rubber
- Patent number 6,765,065
- Issue date Jul 20, 2004
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer composition and ethylene-α-olefin co...
- Patent number 6,541,592
- Issue date Apr 1, 2003
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing modified diene polymer rubber
- Patent number 6,469,106
- Issue date Oct 22, 2002
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene composition and laminated and oriented film therefrom
- Patent number 6,106,938
- Issue date Aug 22, 2000
- Sumitomo Chemical Company, Ltd.
- Ritsuo Setoh
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polypropylene composition for laminated and oriented film and lamin...
- Patent number 5,780,168
- Issue date Jul 14, 1998
- Sumitomo Chemical Company, Limited
- Makoto Satoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether thermoplastic resin composition
- Patent number 5,539,050
- Issue date Jul 23, 1996
- Sumitomo Chemical Company, Limited
- Takeshi Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for purifying ethylene-.alpha.-olefin copolymer
- Patent number 5,245,007
- Issue date Sep 14, 1993
- Sumitomo Chemical Co., Ltd.
- Keisaku Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER AND METHOD F...
- Publication number 20200216578
- Publication date Jul 9, 2020
- Sumitomo Chemical Company, Limited
- Hiroshi AOSHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER RUBBER, AND CONJUGATED DIENE POLYMER RUBBE...
- Publication number 20140206811
- Publication date Jul 24, 2014
- Sumitomo Chemical Company, Limited
- Toru FUJII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DI...
- Publication number 20120245275
- Publication date Sep 27, 2012
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DI...
- Publication number 20120190771
- Publication date Jul 26, 2012
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DI...
- Publication number 20120190770
- Publication date Jul 26, 2012
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...
- Publication number 20120041134
- Publication date Feb 16, 2012
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...
- Publication number 20120041135
- Publication date Feb 16, 2012
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...
- Publication number 20120041136
- Publication date Feb 16, 2012
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...
- Publication number 20110275755
- Publication date Nov 10, 2011
- Sumitomo Chemical Company, Limited
- Mayumi OSHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...
- Publication number 20110275756
- Publication date Nov 10, 2011
- Sumitomo Chemical Company, Limited
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...
- Publication number 20110245407
- Publication date Oct 6, 2011
- Sumitomo Chemical Company, Limited
- Mana ITO, I
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...
- Publication number 20110245408
- Publication date Oct 6, 2011
- Sumitomo Chemical Company, Limited
- Toru Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER RUBBER, AND CONJUGATED DIENE POLYMER RUBB...
- Publication number 20110237737
- Publication date Sep 29, 2011
- Sumitomo Chemical Company, Limited
- Toru FUJII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING COPOLYMER
- Publication number 20110224390
- Publication date Sep 15, 2011
- Sumitomo Chemical Company, Limited
- Jun KAWASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...
- Publication number 20110207874
- Publication date Aug 25, 2011
- Sumitomo Chemical Company, Limited
- Mana Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...
- Publication number 20110207879
- Publication date Aug 25, 2011
- Sumitomo Chemical Company, Limited
- Mana ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING MODIFIED POLYMER RUBBER
- Publication number 20100048806
- Publication date Feb 25, 2010
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING MODIFIED DIENE POLYMER RUBBER
- Publication number 20090036567
- Publication date Feb 5, 2009
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...
- Publication number 20090005497
- Publication date Jan 1, 2009
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...
- Publication number 20090005496
- Publication date Jan 1, 2009
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...
- Publication number 20090005515
- Publication date Jan 1, 2009
- Sumitomo Chemical Company, Limited
- Naoaki MAEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING COPOLYMER
- Publication number 20070088139
- Publication date Apr 19, 2007
- Sumitomo Chemical Company, Limited
- Jun Kawashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified polymer rubber
- Publication number 20060004143
- Publication date Jan 5, 2006
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified diene polymer rubber
- Publication number 20050203251
- Publication date Sep 15, 2005
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing copolymer
- Publication number 20050014914
- Publication date Jan 20, 2005
- Sumitomo Chemical Company, Limited
- Jun Kawashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified diene polymer rubber
- Publication number 20040152845
- Publication date Aug 5, 2004
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified polymer rubber
- Publication number 20040054092
- Publication date Mar 18, 2004
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified polymer rubber
- Publication number 20030216522
- Publication date Nov 20, 2003
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing polymer rubber and oil extended polymer rubber
- Publication number 20030181599
- Publication date Sep 25, 2003
- Sumitomo Chemical Company, Limited
- Katsunari Inagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified polymer rubber
- Publication number 20030153692
- Publication date Aug 14, 2003
- Sumitomo Chemical Company, Limited
- Mayumi Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Katsunari Inagaki

Person

Patents Grantslast 30 patents

Method for producing modified conjugated diene polymer and method f...

Conjugated diene polymer rubber, and conjugated diene polymer rubbe...

Process for producing conjugated diene-based polymer, conjugated di...

Process for producing conjugated diene-based polymer, conjugated di...

Conjugated diene polymer, conjugated diene polymer composition, and...

Process for producing modified polymer rubber

Conjugated diene-based polymer, conjugated diene-based polymer comp...

Conjugated diene-based polymer, conjugated diene-based polymer comp...

Conjugated diene polymer, conjugated diene polymer composition, and...

Conjugated diene-based polymer, conjugated diene-based polymer comp...

Conjugated diene polymer, conjugated diene polymer composition, and...

Process for producing copolymer

Method for producing conjugated diene polymer, conjugated diene pol...

Method for producing conjugated diene polymer, conjugated diene pol...

Process for producing modified polymer rubber

Process for producing modified diene polymer rubber

Process for producing copolymer

Process for producing modified polymer rubber

Process for producing modified polymer rubber

Process for producing polymer rubber and oil extended polymer rubber

Process for producing modified polymer rubber

Thermoplastic elastomer composition and ethylene-&#x03B1;-olefin co...

Process for producing modified diene polymer rubber

Polypropylene composition and laminated and oriented film therefrom

Polypropylene composition for laminated and oriented film and lamin...

Polyphenylene ether thermoplastic resin composition

Method for purifying ethylene-.alpha.-olefin copolymer

Patents Applicationslast 30 patents

METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER AND METHOD F...

CONJUGATED DIENE POLYMER RUBBER, AND CONJUGATED DIENE POLYMER RUBBE...

PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DI...

PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DI...

PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER, CONJUGATED DI...

CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...

CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...

CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...

CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...

CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...

CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...

CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...

CONJUGATED DIENE POLYMER RUBBER, AND CONJUGATED DIENE POLYMER RUBB...

PROCESS FOR PRODUCING COPOLYMER

CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...

CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER COMPOSITION, AND...

PROCESS FOR PRODUCING MODIFIED POLYMER RUBBER

PROCESS FOR PRODUCING MODIFIED DIENE POLYMER RUBBER

METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...

METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...

METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POL...

PROCESS FOR PRODUCING COPOLYMER

Process for producing modified polymer rubber

Process for producing modified diene polymer rubber

Process for producing copolymer

Process for producing modified diene polymer rubber

Process for producing modified polymer rubber

Process for producing modified polymer rubber

Process for producing polymer rubber and oil extended polymer rubber

Process for producing modified polymer rubber

Thermoplastic elastomer composition and ethylene-α-olefin co...