TAKASHI KAMIKAWA

Person

NARA-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gel containing condensation product of reactive silicon compound
- Patent number 11,767,401
- Issue date Sep 26, 2023
- Sumitomo Chemical Company, Limited
- Taigo Kashiwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic compound, and palladium complex
- Patent number 11,045,796
- Issue date Jun 29, 2021
- Sumitomo Chemical Company, Limited
- Nanase Sakugawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gel including condensation product of organic silicon compound
- Patent number 10,765,993
- Issue date Sep 8, 2020
- Sumitomo Chemical Company, Limited
- Taigo Kashiwabara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing aromatic compound
- Patent number 9,453,103
- Issue date Sep 27, 2016
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing aromatic compound
- Patent number 9,238,665
- Issue date Jan 19, 2016
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing conjugated aromatic compound
- Patent number 8,598,349
- Issue date Dec 3, 2013
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bipyridine compound, transition metal complex, and method for produ...
- Patent number 8,293,905
- Issue date Oct 23, 2012
- Sumitomo Chemical Company, Limited
- Taku Asaumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing unsaturated organic compound
- Patent number 8,237,002
- Issue date Aug 7, 2012
- Sumitomo Chemical Company, Limited
- Taku Asaumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyarylene and process for producing the same
- Patent number 8,236,920
- Issue date Aug 7, 2012
- Sumitomo Chemical Company, Limited
- Noriyuki Hida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transition metal complex and process for producing conjugated aroma...
- Patent number 8,088,883
- Issue date Jan 3, 2012
- Sumitomo Chemical Company, Limited
- Taku Asaumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing coupling compound
- Patent number 7,553,988
- Issue date Jun 30, 2009
- Sumitomo Chemical Company, Limted
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of a coupling compound
- Patent number 7,238,832
- Issue date Jul 3, 2007
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing coupling compound
- Patent number 7,217,677
- Issue date May 15, 2007
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing biaryl compound
- Patent number 7,122,711
- Issue date Oct 17, 2006
- Sumitomo Chemical Company, Limited
- Takashi Kamikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coupling catalyst and process using the same
- Patent number 7,041,856
- Issue date May 9, 2006
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing aminocarbazoles
- Patent number 6,965,037
- Issue date Nov 15, 2005
- Sumitomo Chemical Company, Limited
- Takashi Kamikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing anthracenes
- Patent number 6,723,870
- Issue date Apr 20, 2004
- Sumitomo Chemical Company, Limited
- Takashi Kamikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 5-phenoxycarbonylbenzotriazole
- Patent number 6,548,678
- Issue date Apr 15, 2003
- Sumitomo Chemical Company, Limited
- Keiko Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing 2,4-oxazolidinediones and metal salts thereof
- Patent number 6,384,231
- Issue date May 7, 2002
- Sumitomo Chemical Company, Limited
- Keiko Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing purified phenylenedioxydiacetic acids
- Patent number 6,316,666
- Issue date Nov 13, 2001
- Sumitomo Chemical Company, Ltd.
- Junji Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of N-substituted carbazoles
- Patent number 5,254,700
- Issue date Oct 19, 1993
- Sumitomo Chemical Company, Limited
- Masashi Kamitamari
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GEL CONTAINING CONDENSATION PRODUCT OF REACTIVE SILICON COMPOUND
- Publication number 20210246269
- Publication date Aug 12, 2021
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Taigo KASHIWABARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GEL HAVING INTERPENETRATING NETWORK
- Publication number 20200407515
- Publication date Dec 31, 2020
- Sumitomo Chemical Company, Limited
- Atsushi Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GEL INCLUDING CONDENSATION PRODUCT OF ORGANIC SILICON COMPOUND
- Publication number 20200047115
- Publication date Feb 13, 2020
- Sumitomo Chemical Company, Limited
- Taigo KASHIWABARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING AROMATIC COMPOUND, AND PALLADIUM COMPLEX
- Publication number 20180369799
- Publication date Dec 27, 2018
- Sumitomo Chemical Company, Limited
- Nanase SAKUGAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AROMATIC COMPOUND
- Publication number 20150322199
- Publication date Nov 12, 2015
- Sumitomo Chemical Company, Limited
- Seiji ODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AROMATIC COMPOUND
- Publication number 20150322101
- Publication date Nov 12, 2015
- Sumitomo Chemical Company, Limited
- Seiji ODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CONJUGATED AROMATIC COMPOUND
- Publication number 20110275780
- Publication date Nov 10, 2011
- Sumitomo Chemcial Company Limited
- Seiji Oda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING CONJUGATED AROMATIC COMPOUND
- Publication number 20110275859
- Publication date Nov 10, 2011
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING UNSATURATED ORGANIC COMPOUND
- Publication number 20110046380
- Publication date Feb 24, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Taku Asaumi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRANSITION METAL COMPLEX AND PROCESS FOR PRODUCING CONJUGATED AROMA...
- Publication number 20110046336
- Publication date Feb 24, 2011
- Sumitomo Chemical Company, Limited
- Taku Asaumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CONJUGATED AROMATIC COMPOUND
- Publication number 20100292481
- Publication date Nov 18, 2010
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIPYRIDINE COMPOUND, TRANSITION METAL COMPLEX, AND METHOD FOR PRODU...
- Publication number 20100184978
- Publication date Jul 22, 2010
- Taku Asaumi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing polyarylene
- Publication number 20090326188
- Publication date Dec 31, 2009
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE BLOCK COPOLYMER AND USE THEREOF
- Publication number 20090253015
- Publication date Oct 8, 2009
- SUMITOMO CHEMICAL Company ,Limited
- Toru Onodera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Production of Conjugated Polymer
- Publication number 20090048413
- Publication date Feb 19, 2009
- Sumitomo Chemical Company, Limited
- Seiji Oda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyarylene and Process for Producing the Same
- Publication number 20090036632
- Publication date Feb 5, 2009
- Sumitomo Chemical Company, Limited
- Noriyuki Hida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyarylene and Method for Producing the Same
- Publication number 20080287646
- Publication date Nov 20, 2008
- Sumitomo Chemical Company, Limited
- Noriyuki Hida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING COUPLING COMPOUND
- Publication number 20060281925
- Publication date Dec 14, 2006
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Coupling catalyst and process using the same
- Publication number 20060111593
- Publication date May 25, 2006
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production method of a coupling compound
- Publication number 20040167364
- Publication date Aug 26, 2004
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing coupling compound
- Publication number 20040161404
- Publication date Aug 19, 2004
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Coupling catalyst and process using the same
- Publication number 20030162950
- Publication date Aug 28, 2003
- Sumitomo Chemical Company, Limited
- Tamon Itahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing biaryl compound
- Publication number 20030158419
- Publication date Aug 21, 2003
- Sumitomo Chemical Company, Limited
- Takashi Kamikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing anthracenes
- Publication number 20030069443
- Publication date Apr 10, 2003
- Sumitomo Chemical Company, Limited
- Takashi Kamikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing aminocarbazoles
- Publication number 20020183526
- Publication date Dec 5, 2002
- TAKASHI KAMIKAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING 2,4-OXAZOLIDINEDIONES AND METAL SALTS THEREOF
- Publication number 20020058819
- Publication date May 16, 2002
- Sumitomo Chemical Company, Limited
- Keiko Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AMINOCARBAZOLES
- Publication number 20010049448
- Publication date Dec 6, 2001
- TAKASHI KAMIKAWA
- C07 - ORGANIC CHEMISTRY

TAKASHI KAMIKAWA

Person

Patents Grantslast 30 patents

Gel containing condensation product of reactive silicon compound

Process for producing aromatic compound, and palladium complex

Gel including condensation product of organic silicon compound

Method for producing aromatic compound

Method for producing aromatic compound

Method for manufacturing conjugated aromatic compound

Bipyridine compound, transition metal complex, and method for produ...

Method for producing unsaturated organic compound

Polyarylene and process for producing the same

Transition metal complex and process for producing conjugated aroma...

Method for producing coupling compound

Production method of a coupling compound

Method for producing coupling compound

Method for producing biaryl compound

Coupling catalyst and process using the same

Method for producing aminocarbazoles

Method for producing anthracenes

Method for producing 5-phenoxycarbonylbenzotriazole

Method of producing 2,4-oxazolidinediones and metal salts thereof

Method for producing purified phenylenedioxydiacetic acids

Process for production of N-substituted carbazoles

Patents Applicationslast 30 patents

GEL CONTAINING CONDENSATION PRODUCT OF REACTIVE SILICON COMPOUND

GEL HAVING INTERPENETRATING NETWORK

GEL INCLUDING CONDENSATION PRODUCT OF ORGANIC SILICON COMPOUND

PROCESS FOR PRODUCING AROMATIC COMPOUND, AND PALLADIUM COMPLEX

METHOD FOR PRODUCING AROMATIC COMPOUND

METHOD FOR PRODUCING AROMATIC COMPOUND

METHOD FOR PRODUCING CONJUGATED AROMATIC COMPOUND

METHOD FOR MANUFACTURING CONJUGATED AROMATIC COMPOUND

METHOD FOR PRODUCING UNSATURATED ORGANIC COMPOUND

TRANSITION METAL COMPLEX AND PROCESS FOR PRODUCING CONJUGATED AROMA...

METHOD FOR PRODUCING CONJUGATED AROMATIC COMPOUND

BIPYRIDINE COMPOUND, TRANSITION METAL COMPLEX, AND METHOD FOR PRODU...

Method for producing polyarylene

POLYARYLENE BLOCK COPOLYMER AND USE THEREOF

Method for Production of Conjugated Polymer

Polyarylene and Process for Producing the Same

Polyarylene and Method for Producing the Same

METHOD FOR PRODUCING COUPLING COMPOUND

Coupling catalyst and process using the same

Production method of a coupling compound

Method for producing coupling compound

Coupling catalyst and process using the same

Method for producing biaryl compound

Method for producing anthracenes

Method for producing aminocarbazoles

METHOD OF PRODUCING 2,4-OXAZOLIDINEDIONES AND METAL SALTS THEREOF

METHOD FOR PRODUCING AMINOCARBAZOLES