Hidetoshi Koka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating electric machine and electrically driven vehicle
- Patent number 9,917,487
- Issue date Mar 13, 2018
- Hitachi Automotive Systems, Ltd.
- Kanako Nemoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet rotating electrical machine and a motor vehicle us...
- Patent number 9,748,806
- Issue date Aug 29, 2017
- Hitachi Automotive Systems, Ltd.
- Hidetoshi Koka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotating electric machine and electrically driven vehicle
- Patent number 9,692,261
- Issue date Jun 27, 2017
- Hitachi Automotive Systems, Ltd.
- Kanako Nemoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical rotating machine
- Patent number 7,638,917
- Issue date Dec 29, 2009
- Kokusan Denki Co., Ltd.
- Hidetoshi Koka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Rotating Electric Machine and Electrically Driven Vehicle
- Publication number 20160056684
- Publication date Feb 25, 2016
- Hitachi Automotive Systems, Ltd.
- Kanako NEMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotating Electric Machine and Electrically Driven Vehicle
- Publication number 20150295455
- Publication date Oct 15, 2015
- Hitachi Automotive Systems, Ltd.
- Kanako Nemoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent Magnet Rotating Electrical Machine and a Motor Vehicle Us...
- Publication number 20150115758
- Publication date Apr 30, 2015
- Hitachi Automotive Systems, Ltd.
- Hidetoshi Koka
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATING ELECTRICAL MACHINE AND ELECTRIC AUTOMOTIVE VEHICLE
- Publication number 20140246944
- Publication date Sep 4, 2014
- Hitachi Automotive Systems, Ltd.
- Hidetoshi Koka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDUCTION ELECTRICAL ROTATING MACHINE
- Publication number 20140049134
- Publication date Feb 20, 2014
- Hitachi Automotive Systems,Ltd.
- Hidetoshi Koka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC ROTATING MACHINE AND METHOD FOR MANUFACTURING A STATOR COR...
- Publication number 20130140930
- Publication date Jun 6, 2013
- Hidetoshi Koka
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL ROTATING MACHINE
- Publication number 20100052460
- Publication date Mar 4, 2010
- Kokusan Denki Co., Ltd.
- Hidetoshi Koka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ROTATING MACHINE
- Publication number 20080211338
- Publication date Sep 4, 2008
- Hidetoshi KOKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Hidetoshi Koka

Person

Patents Grantslast 30 patents

Rotating electric machine and electrically driven vehicle

Permanent magnet rotating electrical machine and a motor vehicle us...

Rotating electric machine and electrically driven vehicle

Electrical rotating machine

Patents Applicationslast 30 patents

Rotating Electric Machine and Electrically Driven Vehicle

Rotating Electric Machine and Electrically Driven Vehicle

Permanent Magnet Rotating Electrical Machine and a Motor Vehicle Us...

ROTATING ELECTRICAL MACHINE AND ELECTRIC AUTOMOTIVE VEHICLE

INDUCTION ELECTRICAL ROTATING MACHINE

ELECTRIC ROTATING MACHINE AND METHOD FOR MANUFACTURING A STATOR COR...

ELECTRICAL ROTATING MACHINE

ELECTRICAL ROTATING MACHINE