Jun-ya HAYAKAWA

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric conversion material and thermoelectric conversion mo...
- Patent number 11,424,398
- Issue date Aug 23, 2022
- Hitachi, Ltd.
- Yosuke Kurosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for high molecular weight aromatic polycarbona...
- Patent number 11,021,571
- Issue date Jun 1, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacturing method for high molecular weight aromatic polycarbona...
- Patent number 10,927,216
- Issue date Feb 23, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High molecular weight aromatic polycarbonate resin manufacturing me...
- Patent number 10,894,860
- Issue date Jan 19, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoelectric conversion module
- Patent number 10,454,012
- Issue date Oct 22, 2019
- Hitachi, Ltd.
- Akinori Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric conversion element and thermoelectric conversion mod...
- Patent number 10,177,296
- Issue date Jan 8, 2019
- Hitachi, Ltd.
- Jun Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-fluidity polycarbonate copolymer, process for production highl...
- Patent number 10,053,537
- Issue date Aug 21, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoelectric conversion element and thermoelectric conversion module
- Patent number 10,043,963
- Issue date Aug 7, 2018
- Hitachi, Ltd.
- Shin Yabuuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing a high molecular-weight aromatic polycarbonat...
- Patent number 9,822,218
- Issue date Nov 21, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing branched aromatic polycarbonate resin
- Patent number 9,701,788
- Issue date Jul 11, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoelectric conversion device
- Patent number 9,559,280
- Issue date Jan 31, 2017
- Hitachi, Ltd.
- Jun Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for preparing highly polymerized aromatic polycarbonate resin
- Patent number 9,546,249
- Issue date Jan 17, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for producing highly polymerized aromatic polycarbonate resin
- Patent number 9,499,661
- Issue date Nov 22, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stereo camera device
- Patent number 9,479,756
- Issue date Oct 25, 2016
- Hitachi Automotive Systems, Ltd.
- Jun Hayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing highly polymerized aromatic polycarbonate resin
- Patent number 9,458,290
- Issue date Oct 4, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polycarbonate resin composition
- Patent number 9,428,608
- Issue date Aug 30, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-fluidity polycarbonate copolymer, process for production highl...
- Patent number 9,353,216
- Issue date May 31, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for continuous production of high molecular weight polycarbo...
- Patent number 9,243,106
- Issue date Jan 26, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing magnetoresistive element
- Patent number 9,097,754
- Issue date Aug 4, 2015
- Hitachi High-Technologies Corporation
- Makoto Satake
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for manufacturing branched aromatic polycarbonate resin wit...
- Patent number 8,969,505
- Issue date Mar 3, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic memory
- Patent number 8,957,486
- Issue date Feb 17, 2015
- Hitachi, Ltd.
- Kenchi Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element and magnetic memory cell and magne...
- Patent number 8,743,593
- Issue date Jun 3, 2014
- Hitachi, Ltd.
- Jun Hayakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive element, magnetic memory cell and magnetic random...
- Patent number 8,274,818
- Issue date Sep 25, 2012
- TOHOKU UNIVERSITY
- Hideo Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Camera for mounting in motor vehicle
- Patent number 8,223,203
- Issue date Jul 17, 2012
- Hitachi, Ltd.
- Ken Ohsumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic memory cell and magnetic random access memory
- Patent number 8,217,477
- Issue date Jul 10, 2012
- Hitachi, Ltd.
- Hideo Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording element, magnetic memory cell, and magnetic rand...
- Patent number 8,189,370
- Issue date May 29, 2012
- Hitachi, Ltd.
- Jun Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Vehicle camera system
- Patent number 8,179,438
- Issue date May 15, 2012
- Hitachi, Ltd.
- Jun Hayakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunnel magnetic resistance device, and magnetic memory cell and mag...
- Patent number 7,894,244
- Issue date Feb 22, 2011
- Hitachi, Ltd.
- Jun Hayakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Unidirectional-current magnetization-reversal magnetoresistance ele...
- Patent number 7,872,906
- Issue date Jan 18, 2011
- Hitachi, Ltd.
- Katsuya Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory cell and magnetic random access memory
- Patent number 7,838,953
- Issue date Nov 23, 2010
- Hitachi, Ltd.
- Hideo Ohno
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
POWER RECEIVING SYSTEM
- Publication number 20240322752
- Publication date Sep 26, 2024
- Hitachi, Ltd
- Tsukasa FUNANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOCATALYTIC APPARATUS
- Publication number 20240218534
- Publication date Jul 4, 2024
- Hitachi, Ltd
- Hiromasa TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
POWER RECEIVING SYSTEM
- Publication number 20230412124
- Publication date Dec 21, 2023
- Hitachi, Ltd
- Tsukasa FUNANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYDROGEN PRODUCTION APPARATUS
- Publication number 20230094287
- Publication date Mar 30, 2023
- Hitachi, Ltd
- Hiromasa TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MAGNETO-RESISTANCE EFFECT ELEMENT AND MAGNETO-RESISTANCE EFFECT DEVICE
- Publication number 20220291305
- Publication date Sep 15, 2022
- Hitachi High-Tech Corporation
- Naoto Fukatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC POLYCARBONATE RESIN COMPOSITION AND AROMATIC POLYCARBONATE...
- Publication number 20220177646
- Publication date Jun 9, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoelectric Conversion Material and Thermoelectric Conversion Mo...
- Publication number 20200328336
- Publication date Oct 15, 2020
- Hitachi, Ltd
- Yosuke KUROSAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR HIGH MOLECULAR WEIGHT AROMATIC POLYCARBONA...
- Publication number 20200216611
- Publication date Jul 9, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH MOLECULAR WEIGHT AROMATIC POLYCARBONATE RESIN MANUFACTURING ME...
- Publication number 20190119441
- Publication date Apr 25, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MANUFACTURING METHOD FOR HIGH MOLECULAR WEIGHT AROMATIC POLYCARBONA...
- Publication number 20190092901
- Publication date Mar 28, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AROMATIC POLYCARBONATE RESIN COMPOSITION AND AROMATIC POLYCARBONATE...
- Publication number 20190085123
- Publication date Mar 21, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOELECTRIC CONVERSION MATERIAL
- Publication number 20180294394
- Publication date Oct 11, 2018
- Hitachi Metals, Ltd.
- Akinori NISHIDE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHL...
- Publication number 20170174833
- Publication date Jun 22, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THERMOELECTRIC CONVERSION MATERIAL AND THERMOELECTRIC CONVERSION MO...
- Publication number 20170069811
- Publication date Mar 9, 2017
- Hitachi, Ltd
- Yosuke KUROSAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING A HIGH MOLECULAR-WEIGHT AROMATIC POLYCARBONAT...
- Publication number 20160272757
- Publication date Sep 22, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori ISAHAYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHL...
- Publication number 20160264726
- Publication date Sep 15, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stereo Camera Device
- Publication number 20160057403
- Publication date Feb 25, 2016
- Hitachi Automotive Systems, Ltd.
- Jun HAYAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH EFFICIENCY THERMOELECTRIC CONVERSION UNIT
- Publication number 20160043297
- Publication date Feb 11, 2016
- Hitachi, Ltd
- Jun HAYAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC CONVERSION ELEMENT AND THERMOELECTRIC CONVERSION MODULE
- Publication number 20150357543
- Publication date Dec 10, 2015
- Hitachi, Ltd
- Shin YABUUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PREPARING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN
- Publication number 20150322203
- Publication date Nov 12, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AROMATIC POLYCARBONATE RESIN COMPOSITION
- Publication number 20150284509
- Publication date Oct 8, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOELECTRIC CONVERSION DEVICE
- Publication number 20150280095
- Publication date Oct 1, 2015
- Hitachi, Ltd
- Jun Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN
- Publication number 20150274887
- Publication date Oct 1, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN
- Publication number 20150267006
- Publication date Sep 24, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING BRANCHED AROMATIC POLYCARBONATE RESIN
- Publication number 20150232613
- Publication date Aug 20, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOELECTRIC CONVERSION MODULE
- Publication number 20150179909
- Publication date Jun 25, 2015
- Hitachi, Ltd
- Akinori Nishide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYCARBO...
- Publication number 20150133611
- Publication date May 14, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Yoshinori Isahaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR CONTINUOUS PRODUCTION OF HIGH-MOLECULAR-WEIGHT POLYCARBO...
- Publication number 20140371404
- Publication date Dec 18, 2014
- Yoshinori Isahaya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THERMOELECTRIC DEVICE AND THERMOELECTRIC MODULE USING THE SAME
- Publication number 20140345663
- Publication date Nov 27, 2014
- Jun Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOELECTRIC CONVERSION ELEMENT AND THERMOELECTRIC CONVERSION MOD...
- Publication number 20140209142
- Publication date Jul 31, 2014
- Jun Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS

Jun-ya HAYAKAWA

Person

Patents Grantslast 30 patents

Thermoelectric conversion material and thermoelectric conversion mo...

Manufacturing method for high molecular weight aromatic polycarbona...

Manufacturing method for high molecular weight aromatic polycarbona...

High molecular weight aromatic polycarbonate resin manufacturing me...

Thermoelectric conversion module

Thermoelectric conversion element and thermoelectric conversion mod...

High-fluidity polycarbonate copolymer, process for production highl...

Thermoelectric conversion element and thermoelectric conversion module

Process for producing a high molecular-weight aromatic polycarbonat...

Method for producing branched aromatic polycarbonate resin

Thermoelectric conversion device

Process for preparing highly polymerized aromatic polycarbonate resin

Process for producing highly polymerized aromatic polycarbonate resin

Stereo camera device

Process for preparing highly polymerized aromatic polycarbonate resin

Aromatic polycarbonate resin composition

High-fluidity polycarbonate copolymer, process for production highl...

Method for continuous production of high molecular weight polycarbo...

Method of manufacturing magnetoresistive element

Process for manufacturing branched aromatic polycarbonate resin wit...

Magnetic memory

Magnetoresistance effect element and magnetic memory cell and magne...

Magnetoresistive element, magnetic memory cell and magnetic random...

Camera for mounting in motor vehicle

Magnetic memory cell and magnetic random access memory

Magnetic recording element, magnetic memory cell, and magnetic rand...

Vehicle camera system

Tunnel magnetic resistance device, and magnetic memory cell and mag...

Unidirectional-current magnetization-reversal magnetoresistance ele...

Magnetic memory cell and magnetic random access memory

Patents Applicationslast 30 patents

POWER RECEIVING SYSTEM

PHOTOCATALYTIC APPARATUS

POWER RECEIVING SYSTEM

HYDROGEN PRODUCTION APPARATUS

MAGNETO-RESISTANCE EFFECT ELEMENT AND MAGNETO-RESISTANCE EFFECT DEVICE

AROMATIC POLYCARBONATE RESIN COMPOSITION AND AROMATIC POLYCARBONATE...

Thermoelectric Conversion Material and Thermoelectric Conversion Mo...

MANUFACTURING METHOD FOR HIGH MOLECULAR WEIGHT AROMATIC POLYCARBONA...

HIGH MOLECULAR WEIGHT AROMATIC POLYCARBONATE RESIN MANUFACTURING ME...

MANUFACTURING METHOD FOR HIGH MOLECULAR WEIGHT AROMATIC POLYCARBONA...

AROMATIC POLYCARBONATE RESIN COMPOSITION AND AROMATIC POLYCARBONATE...

THERMOELECTRIC CONVERSION MATERIAL

HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHL...

THERMOELECTRIC CONVERSION MATERIAL AND THERMOELECTRIC CONVERSION MO...

PROCESS FOR PRODUCING A HIGH MOLECULAR-WEIGHT AROMATIC POLYCARBONAT...

HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHL...

Stereo Camera Device

HIGH EFFICIENCY THERMOELECTRIC CONVERSION UNIT

THERMOELECTRIC CONVERSION ELEMENT AND THERMOELECTRIC CONVERSION MODULE

PROCESS FOR PREPARING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN

AROMATIC POLYCARBONATE RESIN COMPOSITION

THERMOELECTRIC CONVERSION DEVICE

PROCESS FOR PRODUCING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN

PROCESS FOR PREPARING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN

METHOD FOR PRODUCING BRANCHED AROMATIC POLYCARBONATE RESIN

THERMOELECTRIC CONVERSION MODULE

METHOD FOR CONTINUOUS PRODUCTION OF HIGH MOLECULAR WEIGHT POLYCARBO...

METHOD FOR CONTINUOUS PRODUCTION OF HIGH-MOLECULAR-WEIGHT POLYCARBO...

THERMOELECTRIC DEVICE AND THERMOELECTRIC MODULE USING THE SAME

THERMOELECTRIC CONVERSION ELEMENT AND THERMOELECTRIC CONVERSION MOD...