Takumi Hisazumi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device for electric power steering apparatus and electric p...
- Patent number 11,325,641
- Issue date May 10, 2022
- Hitachi Astemo, Ltd.
- Takafumi Hara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle-mounted device actuator and power steering device
- Patent number 11,084,523
- Issue date Aug 10, 2021
- Hitachi Astemo, Ltd.
- Mitsuo Sasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for power steering device, and power steering device
- Patent number 10,745,045
- Issue date Aug 18, 2020
- Hitachi Automotive Systems, Ltd.
- Mitsuo Sasaki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Drive device for three-phase synchronous motor
- Patent number 10,411,621
- Issue date Sep 10, 2019
- Hitachi Automotive Systems, Ltd.
- Takafumi Hara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering device and power steering device control unit
- Patent number 10,214,235
- Issue date Feb 26, 2019
- Hitachi Automotive Systems, Ltd.
- Mitsuo Sasaki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Control apparatus for vehicle-mounted apparatus and power steering...
- Patent number 10,166,977
- Issue date Jan 1, 2019
- Hitachi Automotive Systems, Ltd.
- Mitsuo Sasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power steering device and control device for vehicle-mounted instru...
- Patent number 9,988,080
- Issue date Jun 5, 2018
- Hitachi Automotive Systems Steering, Ltd.
- Mitsuo Sasaki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
In-vehicle device controller and power steering device
- Patent number 9,975,572
- Issue date May 22, 2018
- HITACHI AUTOMOTIVES SYSTEMS, LTD.
- Mitsuo Sasaki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering device and control device for vehicle-mounted instru...
- Patent number 9,796,409
- Issue date Oct 24, 2017
- Hitachi Automotive Systems Steering, Ltd.
- Mitsuo Sasaki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering system
- Patent number 8,886,411
- Issue date Nov 11, 2014
- Hitachi Automotive Systems Steering, Ltd.
- Takumi Hisazumi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electrically driven power steering system
- Patent number 8,798,863
- Issue date Aug 5, 2014
- Hitachi Automotive Systems Steering, Ltd.
- Takumi Hisazumi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Pump apparatus, power steering apparatus and assembly method of hou...
- Patent number 8,376,080
- Issue date Feb 19, 2013
- Hitachi Automotive Systems, Ltd.
- Yasuhito Nakakuki
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Pump device
- Patent number 8,020,660
- Issue date Sep 20, 2011
- Hitachi, Ltd.
- Masakazu Kurata
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE-MOUNTED DEVICE ACTUATOR AND POWER STEERING DEVICE
- Publication number 20200023887
- Publication date Jan 23, 2020
- Hitachi Automotive Systems, Ltd.
- Mitsuo SASAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL APPARATUS FOR POWER STEERING APPARATUS AND POWER STEERING A...
- Publication number 20190071116
- Publication date Mar 7, 2019
- Hitachi Automotive Systems, Ltd.
- Mitsuo SASAKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CONTROL DEVICE FOR POWER STEERING DEVICE, AND POWER STEERING DEVICE
- Publication number 20190023309
- Publication date Jan 24, 2019
- Hitachi Automotive Systems, Ltd.
- Mitsuo SASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control Device for Electric Power Steering Apparatus and Electric P...
- Publication number 20180201303
- Publication date Jul 19, 2018
- Hitachi Automotive Systems, Ltd.
- Takafumi HARA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Drive Device for Three-Phase Synchronous Motor
- Publication number 20180183366
- Publication date Jun 28, 2018
- Hitachi Automotive Systems, Ltd.
- Takafumi HARA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CONTROL APPARATUS FOR VEHICLE-MOUNTED APPARATUS AND POWER STEERING...
- Publication number 20170240168
- Publication date Aug 24, 2017
- Hitachi Automotive Systems, Ltd.
- Mitsuo SASAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER STEERING DEVICE AND POWER STEERING DEVICE CONTROL UNIT
- Publication number 20170015348
- Publication date Jan 19, 2017
- Hitachi Automotive Systems, Ltd.
- Mitsuo SASAKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
IN-VEHICLE DEVICE CONTROLLER AND POWER STEERING DEVICE
- Publication number 20160332660
- Publication date Nov 17, 2016
- Hitachi Automotive Systems, Ltd.
- Mitsuo SASAKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER STEERING DEVICE AND CONTROL DEVICE FOR VEHICLE-MOUNTED INSTRU...
- Publication number 20160229445
- Publication date Aug 11, 2016
- HITACHI AUTOMOTIVE SYSTEMS STEERING, LTD.
- Mitsuo SASAKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER STEERING DEVICE AND CONTROL DEVICE FOR VEHICLE-MOUNTED INSTRU...
- Publication number 20160200353
- Publication date Jul 14, 2016
- HITACHI AUTOMOTIVE SYSTEMS STEERING, LTD.
- Mitsuo SASAKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Electrically Driven Power Steering System
- Publication number 20140088831
- Publication date Mar 27, 2014
- Hitachi Automotive Systems Steering, Ltd.
- Takumi HISAZUMI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Power Steering System
- Publication number 20140074357
- Publication date Mar 13, 2014
- Hitachi Automotive Systems Steering, Ltd.
- Takumi HISAZUMI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
PUMP APPARATUS, POWER STEERING APPARATUS AND ASSEMBLY METHOD OF HOU...
- Publication number 20120067664
- Publication date Mar 22, 2012
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Yasuhito NAKAKUKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Pump device
- Publication number 20070062183
- Publication date Mar 22, 2007
- Hitachi, Ltd.
- Masakazu Kurata
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Inscribed gear pump
- Publication number 20060210417
- Publication date Sep 21, 2006
- Hitachi, Ltd.
- Masakazu Kurata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Trochoid pump
- Publication number 20060029509
- Publication date Feb 9, 2006
- Hitachi, Ltd.
- Masakazu Kurata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Takumi Hisazumi

Person

Patents Grantslast 30 patents

Control device for electric power steering apparatus and electric p...

Vehicle-mounted device actuator and power steering device

Control device for power steering device, and power steering device

Drive device for three-phase synchronous motor

Power steering device and power steering device control unit

Control apparatus for vehicle-mounted apparatus and power steering...

Power steering device and control device for vehicle-mounted instru...

In-vehicle device controller and power steering device

Power steering device and control device for vehicle-mounted instru...

Power steering system

Electrically driven power steering system

Pump apparatus, power steering apparatus and assembly method of hou...

Pump device

Patents Applicationslast 30 patents

VEHICLE-MOUNTED DEVICE ACTUATOR AND POWER STEERING DEVICE

CONTROL APPARATUS FOR POWER STEERING APPARATUS AND POWER STEERING A...

CONTROL DEVICE FOR POWER STEERING DEVICE, AND POWER STEERING DEVICE

Control Device for Electric Power Steering Apparatus and Electric P...

Drive Device for Three-Phase Synchronous Motor

CONTROL APPARATUS FOR VEHICLE-MOUNTED APPARATUS AND POWER STEERING...

POWER STEERING DEVICE AND POWER STEERING DEVICE CONTROL UNIT

IN-VEHICLE DEVICE CONTROLLER AND POWER STEERING DEVICE

POWER STEERING DEVICE AND CONTROL DEVICE FOR VEHICLE-MOUNTED INSTRU...

POWER STEERING DEVICE AND CONTROL DEVICE FOR VEHICLE-MOUNTED INSTRU...

Electrically Driven Power Steering System

Power Steering System

PUMP APPARATUS, POWER STEERING APPARATUS AND ASSEMBLY METHOD OF HOU...

Pump device

Inscribed gear pump

Trochoid pump