Takayuki Koizumi

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary electrical machine
- Patent number 12,160,150
- Issue date Dec 3, 2024
- Hitachi Astemo, Ltd.
- Seigo Misaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamo-electrical machine
- Patent number 12,021,423
- Issue date Jun 25, 2024
- HITACHI ASTEMO ELECTRIC MOTOR SYSTEMS, LTD.
- Teruaki Nakashima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator for rotary electric machine and rotary electric machine usin...
- Patent number 11,811,284
- Issue date Nov 7, 2023
- Hitachi Astemo, Ltd.
- Yuji Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator for rotary electric machine and rotary electric machine usin...
- Patent number 11,245,299
- Issue date Feb 8, 2022
- Hitachi Astemo, Ltd.
- Yuji Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamo-electric machine and vehicle
- Patent number 10,868,448
- Issue date Dec 15, 2020
- Hitachi Automotive Systems, Ltd.
- Yasuyuki Saito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor of rotary electrical machine, rotary electrical machine, and...
- Patent number 10,727,709
- Issue date Jul 28, 2020
- Hitachi Automotive Systems, Ltd.
- Yuji Kano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine
- Patent number 10,566,854
- Issue date Feb 18, 2020
- Hitachi Automotive Systems, Ltd.
- Takayuki Koizumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine and method of manufacturing same
- Patent number 10,523,073
- Issue date Dec 31, 2019
- Hitachi Automotive Systems, Ltd.
- Yousuke Umesaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine having insulator material filled between co...
- Patent number 10,439,461
- Issue date Oct 8, 2019
- Hitachi Automotive Systems, Ltd.
- Hiroshi Matahira
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine having a thermistor in a gap between U-sh...
- Patent number 9,735,659
- Issue date Aug 15, 2017
- Hitachi Automotive Systems, Ltd.
- Takayuki Koizumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid cooled rotating electrical machine
- Patent number 8,203,240
- Issue date Jun 19, 2012
- Hitachi, Ltd.
- Katsuhiro Hoshino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter-driven rotating machine system, rotating machine and inver...
- Patent number 7,764,042
- Issue date Jul 27, 2010
- Hitachi, Ltd.
- Koji Obata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotating electric machine, winding machine, and rotating electric m...
- Patent number 7,659,651
- Issue date Feb 9, 2010
- Hitachi, Ltd.
- Koji Obata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotating electrical machine and manufacturing method thereof
- Patent number 7,557,483
- Issue date Jul 7, 2009
- Hitachi, Ltd.
- Takashi Yasuhara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Rotating Electric Machine
- Publication number 20240339872
- Publication date Oct 10, 2024
- Hitachi Astemo Electric Motor Systems, Ltd.
- Takayuki KOIZUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stator for Rotary Electric Machine and Rotary Electric Machine Usin...
- Publication number 20240030770
- Publication date Jan 25, 2024
- HITACHI ASTEMO, LTD.
- Yuji KANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotary Electrical Machine
- Publication number 20220393540
- Publication date Dec 8, 2022
- Hitachi Astemo Electric Motor Systems, Ltd.
- Seigo MISAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMO-ELECTRICAL MACHINE
- Publication number 20220181938
- Publication date Jun 9, 2022
- Hitachi Astemo Electric Motor Systems, Ltd.
- Teruaki NAKASHIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR MANUFACTURING STATOR
- Publication number 20210384805
- Publication date Dec 9, 2021
- Hitachi Automotive Systems, Ltd.
- Shingo KITAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR FOR ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE USIN...
- Publication number 20210328473
- Publication date Oct 21, 2021
- HITACHI ASTEMO, LTD.
- Yuji KANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stator for Rotary Electric Machine and Rotary Electric Machine Usin...
- Publication number 20190044403
- Publication date Feb 7, 2019
- Hitachi Automotive Systems, Ltd.
- Yuji KANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMO-ELECTRIC MACHINE AND VEHICLE
- Publication number 20190027977
- Publication date Jan 24, 2019
- Hitachi Automotive Systems, Ltd.
- Yasuyuki SAITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electric Machine
- Publication number 20180254673
- Publication date Sep 6, 2018
- Hitachi Automotive Systems, Ltd.
- Takayuki KOIZUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electric Machine and Method of Manufacturing Same
- Publication number 20180248430
- Publication date Aug 30, 2018
- Hitachi Automotive Systems, Ltd.
- Yousuke UMESAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR OF ROTARY ELECTRICAL MACHINE, ROTARY ELECTRICAL MACHINE, AND...
- Publication number 20180248427
- Publication date Aug 30, 2018
- Hitachi Automotive Systems, Ltd.
- Yuji KANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotary Electric Machine
- Publication number 20170005537
- Publication date Jan 5, 2017
- Hitachi Automotive Systems, Ltd.
- Hiroshi MATAHIRA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Rotating Machine
- Publication number 20150295477
- Publication date Oct 15, 2015
- Hitachi Automotive Systems, Ltd.
- Takayuki Koizumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET ROTATING ELECTRICAL MACHINE AND METHOD FOR MANUFAC...
- Publication number 20120146336
- Publication date Jun 14, 2012
- Masahiro HORI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Permanent Magnet Rotating Machine
- Publication number 20120032539
- Publication date Feb 9, 2012
- Hitachi, Ltd
- Masahiro HORI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Rotating Electrical Machine
- Publication number 20090184591
- Publication date Jul 23, 2009
- Hitachi, Ltd
- Katsuhiro HOSHINO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATING ELECTRIC MACHINE, WINDING MACHINE, AND ROTATING ELECTRIC M...
- Publication number 20080315705
- Publication date Dec 25, 2008
- Koji OBATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Inverter-driven rotating machine system, rotating machine and inver...
- Publication number 20080007197
- Publication date Jan 10, 2008
- HITACHI, LTD.
- Koji Obata
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rotating electrical machine and manufacturing method thereof
- Publication number 20060152188
- Publication date Jul 13, 2006
- Hitachi, Ltd
- Takashi Yasuhara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Takayuki Koizumi

Person

Patents Grantslast 30 patents

Rotary electrical machine

Dynamo-electrical machine

Stator for rotary electric machine and rotary electric machine usin...

Stator for rotary electric machine and rotary electric machine usin...

Dynamo-electric machine and vehicle

Rotor of rotary electrical machine, rotary electrical machine, and...

Rotating electric machine

Rotating electric machine and method of manufacturing same

Rotary electric machine having insulator material filled between co...

Electric rotating machine having a thermistor in a gap between U-sh...

Liquid cooled rotating electrical machine

Inverter-driven rotating machine system, rotating machine and inver...

Rotating electric machine, winding machine, and rotating electric m...

Rotating electrical machine and manufacturing method thereof

Patents Applicationslast 30 patents

Rotating Electric Machine

Stator for Rotary Electric Machine and Rotary Electric Machine Usin...

Rotary Electrical Machine

DYNAMO-ELECTRICAL MACHINE

METHOD FOR MANUFACTURING STATOR

STATOR FOR ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE USIN...

Stator for Rotary Electric Machine and Rotary Electric Machine Usin...

DYNAMO-ELECTRIC MACHINE AND VEHICLE

Rotating Electric Machine

Rotating Electric Machine and Method of Manufacturing Same

ROTOR OF ROTARY ELECTRICAL MACHINE, ROTARY ELECTRICAL MACHINE, AND...

Rotary Electric Machine

Electric Rotating Machine

PERMANENT MAGNET ROTATING ELECTRICAL MACHINE AND METHOD FOR MANUFAC...

Permanent Magnet Rotating Machine

Rotating Electrical Machine

ROTATING ELECTRIC MACHINE, WINDING MACHINE, AND ROTATING ELECTRIC M...

Inverter-driven rotating machine system, rotating machine and inver...

Rotating electrical machine and manufacturing method thereof