MICHIHISA MIYAHARA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyarylene sulfide, dehydration method, and d...
- Patent number 11,453,752
- Issue date Sep 27, 2022
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous production method for aromatic polymer and continuous pr...
- Patent number 11,383,215
- Issue date Jul 12, 2022
- Kureha Corporation
- Hiroshi Sakabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 11,203,665
- Issue date Dec 21, 2021
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous production method and continuous production apparatus fo...
- Patent number 11,203,666
- Issue date Dec 21, 2021
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous polymerization apparatus and continuous production metho...
- Patent number 11,185,840
- Issue date Nov 30, 2021
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous dehydration method and method for producing polyarylene...
- Patent number 11,155,682
- Issue date Oct 26, 2021
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous polymerization apparatus and continuous production metho...
- Patent number 11,154,835
- Issue date Oct 26, 2021
- Kureha Corporation
- Kenji Suzuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous production apparatus and continuous production method fo...
- Patent number 10,807,062
- Issue date Oct 20, 2020
- Kureha Corporation
- Hiroshi Sakabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,800,884
- Issue date Oct 13, 2020
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous production apparatus and continuous production method fo...
- Patent number 10,773,233
- Issue date Sep 15, 2020
- Kureha Corporation
- Hiroshi Sakabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,731,006
- Issue date Aug 4, 2020
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and apparatus for continuous...
- Patent number 10,703,861
- Issue date Jul 7, 2020
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide produ...
- Patent number 10,604,630
- Issue date Mar 31, 2020
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing polyarylene sulfide, and polyarylene
- Patent number 10,556,992
- Issue date Feb 11, 2020
- Kureha Corporation
- Michihisa Miyahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for continuously producing poly(arylene sulfide) and method...
- Patent number 10,538,629
- Issue date Jan 21, 2020
- Kureha Corporation
- Michihisa Miyahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,533,072
- Issue date Jan 14, 2020
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide manufacturing method and polyarylene sulfide ma...
- Patent number 10,407,551
- Issue date Sep 10, 2019
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polyarylene sulfide
- Patent number 10,196,487
- Issue date Feb 5, 2019
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production method and polyarylene sulfide produ...
- Patent number 10,196,486
- Issue date Feb 5, 2019
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide production device provided with baffle and baff...
- Patent number 9,890,222
- Issue date Feb 13, 2018
- Kureha Corporation
- Ryuichi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing anode material for non-aqueous electrolyte seco...
- Patent number 8,945,445
- Issue date Feb 3, 2015
- Kureha Corporation
- Hajime Komatsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of producing anode material
- Patent number 8,470,206
- Issue date Jun 25, 2013
- Kureha Corporation
- Kazuhiko Shimizu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Vinylidene fluoride based polymer powder and use thereof
- Patent number 8,298,446
- Issue date Oct 30, 2012
- Kureha Corporation
- Mitsuyasu Sakuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly (arylene sulfide) and production process thereof
- Patent number 7,767,783
- Issue date Aug 3, 2010
- Kureha Corporation
- Hirohito Kawama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(arylene sulfide) and production process thereof
- Patent number 7,504,476
- Issue date Mar 17, 2009
- Kureha Corporation
- Hirohito Kawama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of continuously cleansing polyarylene sulfide
- Patent number 7,094,867
- Issue date Aug 22, 2006
- Kureha Corporation
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing poly(phenylene sulfide)
- Patent number 5,744,576
- Issue date Apr 28, 1998
- Kureha Kagaku Kogyo K.K.
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYARYLENE SULFIDE, DEHYDRATION METHOD, AND D...
- Publication number 20220204700
- Publication date Jun 30, 2022
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS DEHYDRATION METHOD AND METHOD FOR PRODUCING POLYARYLENE...
- Publication number 20210198428
- Publication date Jul 1, 2021
- Michihisa MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS PRODUCTION METHOD AND CONTINUOUS PRODUCTION APPARATUS FO...
- Publication number 20200392291
- Publication date Dec 17, 2020
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS PRODUCTION METHOD FOR AROMATIC POLYMER AND CONTINUOUS PR...
- Publication number 20200391168
- Publication date Dec 17, 2020
- Kureha Corporation
- Hiroshi SAKABE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS POLYMERIZATION APPARATUS AND CONTINUOUS PRODUCTION METHO...
- Publication number 20200391172
- Publication date Dec 17, 2020
- Kureha Corporation
- Kenji SUZUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20200385525
- Publication date Dec 10, 2020
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS PRODUCTION APPARATUS AND CONTINUOUS PRODUCTION METHOD FO...
- Publication number 20200230564
- Publication date Jul 23, 2020
- Kureha Corporation
- HIROSHI SAKABE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS PRODUCTION DEVICE AND CONTINUOUS PRODUCTION METHOD FOR P...
- Publication number 20200230567
- Publication date Jul 23, 2020
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND APPARATUS FOR CONTINUOUS...
- Publication number 20200055989
- Publication date Feb 20, 2020
- KUREHA CORPORATION
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190367680
- Publication date Dec 5, 2019
- KUREHA CORPORATION
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190367679
- Publication date Dec 5, 2019
- KUREHA CORPORATION
- Kenji SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20190367682
- Publication date Dec 5, 2019
- KUREHA CORPORATION
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE PRODU...
- Publication number 20190338075
- Publication date Nov 7, 2019
- Michihisa MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE
- Publication number 20190135982
- Publication date May 9, 2019
- Kureha Corporation
- Michihisa MIYAHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DEVICE FOR CONTINUOUSLY PRODUCING POLY(ARYLENE SULFIDE) AND METHOD...
- Publication number 20190112426
- Publication date Apr 18, 2019
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCING POLYARYLENE SULFIDE
- Publication number 20180298145
- Publication date Oct 18, 2018
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYME...
- Publication number 20180244849
- Publication date Aug 30, 2018
- Kureha Corporation
- KOHTA KOICHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYARYLENE SULFIDE MANUFACTURING METHOD AND POLYARYLENE SULFIDE MA...
- Publication number 20180208717
- Publication date Jul 26, 2018
- Kureha Corporation
- KENJI SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE
- Publication number 20180171079
- Publication date Jun 21, 2018
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION DEVICE PROVIDED WITH BAFFLE AND BAFF...
- Publication number 20170313790
- Publication date Nov 2, 2017
- Kureha Corporation
- RYUICHI YOKOYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE PRODU...
- Publication number 20170158820
- Publication date Jun 8, 2017
- Kureha Corporation
- MICHIHISA MIYAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYME...
- Publication number 20170066884
- Publication date Mar 9, 2017
- Kureha Corporation
- KOHTA KOICHI
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
METHOD OF PRODUCING ANODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
- Publication number 20120043684
- Publication date Feb 23, 2012
- Kureha Corporation
- Hajime Komatsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF PRODUCING ANODE MATERIAL
- Publication number 20110253928
- Publication date Oct 20, 2011
- KUREHA CORPORATION
- Kazuhiko Shimizu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VINYLIDENE FLUORIDE BASED POLYMER POWDER AND USE THEREOF
- Publication number 20100270509
- Publication date Oct 28, 2010
- KUREHA CORPORATION
- Mitsuyasu Sakuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Poly (Arylene Sulfide) and Production Process Thereof
- Publication number 20090156780
- Publication date Jun 18, 2009
- Hirohito Kawama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyarylene sulfide and process for producing the same
- Publication number 20060074219
- Publication date Apr 6, 2006
- Hirohito Kawama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of continuously cleansing polyarylene sulfide
- Publication number 20050087215
- Publication date Apr 28, 2005
- Michihisa Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

MICHIHISA MIYAHARA

Person

Patents Grantslast 30 patents

Method for producing polyarylene sulfide, dehydration method, and d...

Continuous production method for aromatic polymer and continuous pr...

Method of producing polyarylene sulfide

Continuous production method and continuous production apparatus fo...

Continuous polymerization apparatus and continuous production metho...

Continuous dehydration method and method for producing polyarylene...

Continuous polymerization apparatus and continuous production metho...

Continuous production apparatus and continuous production method fo...

Method of producing polyarylene sulfide

Continuous production apparatus and continuous production method fo...

Method of producing polyarylene sulfide

Polyarylene sulfide production method and apparatus for continuous...

Polyarylene sulfide production method and polyarylene sulfide produ...

Method of manufacturing polyarylene sulfide, and polyarylene

Device for continuously producing poly(arylene sulfide) and method...

Method of producing polyarylene sulfide

Polyarylene sulfide manufacturing method and polyarylene sulfide ma...

Method of producing polyarylene sulfide

Polyarylene sulfide production method and polyarylene sulfide produ...

Polyarylene sulfide production device provided with baffle and baff...

Method of producing anode material for non-aqueous electrolyte seco...

Method of producing anode material

Vinylidene fluoride based polymer powder and use thereof

Poly (arylene sulfide) and production process thereof

Poly(arylene sulfide) and production process thereof

Method of continuously cleansing polyarylene sulfide

Process for producing poly(phenylene sulfide)

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLYARYLENE SULFIDE, DEHYDRATION METHOD, AND D...

CONTINUOUS DEHYDRATION METHOD AND METHOD FOR PRODUCING POLYARYLENE...

CONTINUOUS PRODUCTION METHOD AND CONTINUOUS PRODUCTION APPARATUS FO...

CONTINUOUS PRODUCTION METHOD FOR AROMATIC POLYMER AND CONTINUOUS PR...

CONTINUOUS POLYMERIZATION APPARATUS AND CONTINUOUS PRODUCTION METHO...

METHOD OF PRODUCING POLYARYLENE SULFIDE

CONTINUOUS PRODUCTION APPARATUS AND CONTINUOUS PRODUCTION METHOD FO...

CONTINUOUS PRODUCTION DEVICE AND CONTINUOUS PRODUCTION METHOD FOR P...

POLYARYLENE SULFIDE PRODUCTION METHOD AND APPARATUS FOR CONTINUOUS...

METHOD OF PRODUCING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

METHOD OF PRODUCING POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE PRODU...

METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE

DEVICE FOR CONTINUOUSLY PRODUCING POLY(ARYLENE SULFIDE) AND METHOD...

METHOD OF PRODUCING POLYARYLENE SULFIDE

RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYME...

POLYARYLENE SULFIDE MANUFACTURING METHOD AND POLYARYLENE SULFIDE MA...

METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE

POLYARYLENE SULFIDE PRODUCTION DEVICE PROVIDED WITH BAFFLE AND BAFF...

POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE PRODU...

RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYME...

METHOD OF PRODUCING ANODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...

METHOD OF PRODUCING ANODE MATERIAL

VINYLIDENE FLUORIDE BASED POLYMER POWDER AND USE THEREOF

Poly (Arylene Sulfide) and Production Process Thereof

Polyarylene sulfide and process for producing the same

Method of continuously cleansing polyarylene sulfide