Ken-Ichi TAKAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,647,817
- Issue date May 12, 2020
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide
- Patent number 10,647,818
- Issue date May 12, 2020
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,501,582
- Issue date Dec 10, 2019
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide
- Patent number 10,072,123
- Issue date Sep 11, 2018
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 9,896,548
- Issue date Feb 20, 2018
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Granular polyarylene sulfide and process for manufacturing the same
- Patent number 9,422,400
- Issue date Aug 23, 2016
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production process of poly(arylene sulfide) whose content of termin...
- Patent number 8,680,230
- Issue date Mar 25, 2014
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(arylene sulfide) and production process thereof
- Patent number 8,530,605
- Issue date Sep 10, 2013
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYARYLENE SULFIDE
- Publication number 20220025121
- Publication date Jan 27, 2022
- Kureha Corporation
- Takeshi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20200247956
- Publication date Aug 6, 2020
- Kureha Corporation
- Takeshi SATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE AND GRANULAR POLY...
- Publication number 20200024402
- Publication date Jan 23, 2020
- Kureha Corporation
- Akihiro KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190153162
- Publication date May 23, 2019
- AKIHIRO KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE
- Publication number 20180340043
- Publication date Nov 29, 2018
- Kureha Corporation
- AKIHIRO KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20180265636
- Publication date Sep 20, 2018
- Kureha Corporation
- AKIHIRO KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE
- Publication number 20170362387
- Publication date Dec 21, 2017
- Kureha Corporation
- AKIHIRO KONNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20170137573
- Publication date May 18, 2017
- Kureha Corporation
- Kenji SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GRANULAR POLYARYLENE SULFIDE AND PROCESS FOR MANUFACTURING THE SAME
- Publication number 20150065664
- Publication date Mar 5, 2015
- Kureha Corporation
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Poly(Arylene Sulfide) and Production Process Thereof
- Publication number 20120065361
- Publication date Mar 15, 2012
- KUREHA CORPORATION
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production Process of Poly(Arylene Sulfide) Whose Content of Termin...
- Publication number 20110124825
- Publication date May 26, 2011
- Akihiro Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Ken-Ichi TAKAKI

Person

Patents Grantslast 30 patents

Method of producing polyarylene sulfide

Polyarylene sulfide production method and polyarylene sulfide

Method of producing polyarylene sulfide

Polyarylene sulfide production method and polyarylene sulfide

Method of producing polyarylene sulfide

Granular polyarylene sulfide and process for manufacturing the same

Production process of poly(arylene sulfide) whose content of termin...

Poly(arylene sulfide) and production process thereof

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

METHOD FOR PRODUCING GRANULAR POLYARYLENE SULFIDE AND GRANULAR POLY...

METHOD OF PRODUCING POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

GRANULAR POLYARYLENE SULFIDE AND PROCESS FOR MANUFACTURING THE SAME

Poly(Arylene Sulfide) and Production Process Thereof

Production Process of Poly(Arylene Sulfide) Whose Content of Termin...