Keiji Nagasaka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle-mounted air conditioner control device, and vehicle
- Patent number 12,103,360
- Issue date Oct 1, 2024
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Hidetaka Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
On-board air conditioner control device, and vehicle
- Patent number 11,331,981
- Issue date May 17, 2022
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Hidetaka Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
On-board air conditioner control device, and vehicle
- Patent number 11,285,784
- Issue date Mar 29, 2022
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Hidetaka Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for driving a switching element, and a vehicle...
- Patent number 10,369,867
- Issue date Aug 6, 2019
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Keiji Nagasaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
On-state malfunction detection device and method therefor
- Patent number 10,286,753
- Issue date May 14, 2019
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Keiji Nagasaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter-integrated electrical compressor
- Patent number 10,156,239
- Issue date Dec 18, 2018
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Takashi Nakagami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle air conditioning device, electric compressor, and vehicle a...
- Patent number 10,086,677
- Issue date Oct 2, 2018
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Masatoshi Morishita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Load driving device, vehicle air-conditioning apparatus, and load s...
- Patent number 9,923,364
- Issue date Mar 20, 2018
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Keiji Nagasaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Heater control device, and control method and control program for h...
- Patent number 9,351,343
- Issue date May 24, 2016
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Keiji Nagasaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heater control device, method and program
- Patent number 9,198,231
- Issue date Nov 24, 2015
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Keiji Nagasaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ABNORMALITY DETECTION SYSTEM, DETERMINATION DEVICE, ABNORMALITY DET...
- Publication number 20240301967
- Publication date Sep 12, 2024
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Hidetaka SATO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VEHICLE-MOUNTED AIR CONDITIONER CONTROL DEVICE, AND VEHICLE
- Publication number 20210237538
- Publication date Aug 5, 2021
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Hidetaka SATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-BOARD AIR CONDITIONER CONTROL DEVICE, AND VEHICLE
- Publication number 20210206234
- Publication date Jul 8, 2021
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Hidetaka SATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEATER
- Publication number 20200128625
- Publication date Apr 23, 2020
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Keiji NAGASAKA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ON-STATE MALFUNCTION DETECTION DEVICE AND METHOD THEREFOR
- Publication number 20170021696
- Publication date Jan 26, 2017
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Keiji NAGASAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOAD DRIVING DEVICE, VEHICLE AIR-CONDITIONING APPARATUS, AND LOAD S...
- Publication number 20160372914
- Publication date Dec 22, 2016
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Keiji NAGASAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR DRIVING SWITCHING ELEMENT, AND VEHICLE AIR...
- Publication number 20160200171
- Publication date Jul 14, 2016
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Keiji NAGASAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE AIR CONDITIONING DEVICE, ELECTRIC COMPRESSOR, AND VEHICLE A...
- Publication number 20160185184
- Publication date Jun 30, 2016
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Masatoshi Morishita
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE AIR-CONDITIONING DEVICE, VEHICLE AIR-CONDITIONING HEATER, A...
- Publication number 20160137021
- Publication date May 19, 2016
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Masatosi MORISITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER-INTEGRATED ELECTRICAL COMPRESSOR
- Publication number 20150285256
- Publication date Oct 8, 2015
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
- Takashi Nakagami
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HEATER CONTROL DEVICE, METHOD AND PROGRAM
- Publication number 20130341318
- Publication date Dec 26, 2013
- Mitsubishi Heavy Industries Automtive Thermal Systems Co., Ltd.
- Keiji Nagasaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEATER CONTROL DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM FOR H...
- Publication number 20130334200
- Publication date Dec 19, 2013
- Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd
- Keiji Nagasaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTEGRATED-INVERTER ELECTRIC COMPRESSOR
- Publication number 20130293047
- Publication date Nov 7, 2013
- Keiji Nagasaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Keiji Nagasaka

Person

Patents Grantslast 30 patents

Vehicle-mounted air conditioner control device, and vehicle

On-board air conditioner control device, and vehicle

On-board air conditioner control device, and vehicle

Apparatus and method for driving a switching element, and a vehicle...

On-state malfunction detection device and method therefor

Inverter-integrated electrical compressor

Vehicle air conditioning device, electric compressor, and vehicle a...

Load driving device, vehicle air-conditioning apparatus, and load s...

Heater control device, and control method and control program for h...

Heater control device, method and program

Patents Applicationslast 30 patents

ABNORMALITY DETECTION SYSTEM, DETERMINATION DEVICE, ABNORMALITY DET...

VEHICLE-MOUNTED AIR CONDITIONER CONTROL DEVICE, AND VEHICLE

ON-BOARD AIR CONDITIONER CONTROL DEVICE, AND VEHICLE

HEATER

ON-STATE MALFUNCTION DETECTION DEVICE AND METHOD THEREFOR

LOAD DRIVING DEVICE, VEHICLE AIR-CONDITIONING APPARATUS, AND LOAD S...

APPARATUS AND METHOD FOR DRIVING SWITCHING ELEMENT, AND VEHICLE AIR...

VEHICLE AIR CONDITIONING DEVICE, ELECTRIC COMPRESSOR, AND VEHICLE A...

VEHICLE AIR-CONDITIONING DEVICE, VEHICLE AIR-CONDITIONING HEATER, A...

INVERTER-INTEGRATED ELECTRICAL COMPRESSOR

HEATER CONTROL DEVICE, METHOD AND PROGRAM

HEATER CONTROL DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM FOR H...

INTEGRATED-INVERTER ELECTRIC COMPRESSOR