Atsuyuki HIRUMA

Person

Kariya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power conversion system
- Patent number 12,095,388
- Issue date Sep 17, 2024
- Denso Corporation
- Atsuyuki Hiruma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine starter apparatus
- Patent number 10,837,417
- Issue date Nov 17, 2020
- Denso Corporation
- Yoshitomo Takeuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine start system
- Patent number 9,982,647
- Issue date May 29, 2018
- Denso Corporation
- Akihiro Imura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotation angle estimation apparatus for rotating electric machine
- Patent number 9,948,220
- Issue date Apr 17, 2018
- Denso Corporation
- Kiyoshi Fujii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Insulation failure diagnosis apparatus and method of diagnosing ins...
- Patent number 9,132,733
- Issue date Sep 15, 2015
- Denso Corporation
- Masakazu Tago
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply apparatus for vehicle
- Patent number 9,000,606
- Issue date Apr 7, 2015
- Denso Corporation
- Kazuyoshi Obayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion device for a rotary electric machine
- Patent number 8,963,479
- Issue date Feb 24, 2015
- Denso Corporation
- Takashi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus for vehicle
- Patent number 8,937,400
- Issue date Jan 20, 2015
- Denso Corporation
- Kazuyoshi Obayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for performing communication between devices mounted in vehi...
- Patent number 8,285,445
- Issue date Oct 9, 2012
- DENSO CORPORATION
- Atsuyuki Hiruma
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION SYSTEM AND PROGRAM
- Publication number 20240388216
- Publication date Nov 21, 2024
- DENSO CORPORATION
- Atsuyuki Hiruma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MODULE
- Publication number 20240387414
- Publication date Nov 21, 2024
- DENSO CORPORATION
- Masakazu SHIGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20230014369
- Publication date Jan 19, 2023
- DENSO CORPORATION
- Atsuyuki HIRUMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENGINE STARTER APPARATUS
- Publication number 20190032621
- Publication date Jan 31, 2019
- Denso Corporation
- Yoshitomo TAKEUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATION ANGLE ESTIMATION APPARATUS FOR ROTATING ELECTRIC MACHINE
- Publication number 20180026559
- Publication date Jan 25, 2018
- DENSO CORPORATION
- Kiyoshi FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENGINE START SYSTEM
- Publication number 20170204828
- Publication date Jul 20, 2017
- DENSO CORPORATION
- Akihiro IMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER CONVERSION APPARATUS HAVING CYLINDRICAL CASING INTEGRATED WIT...
- Publication number 20130265811
- Publication date Oct 10, 2013
- DENSO CORPORATION
- Kazutoshi SHIOMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS INCLUDING A PLURALITY OF POWER CONVERSIO...
- Publication number 20130264872
- Publication date Oct 10, 2013
- DENSO CORPORATION
- Masakazu TAGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20130057061
- Publication date Mar 7, 2013
- DENSO CORPORATION
- Kazutoshi SHIOMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
INSULATION FAILURE DIAGNOSIS APPARATUS AND METHOD OF DIAGNOSING INS...
- Publication number 20130021038
- Publication date Jan 24, 2013
- DENSO CORPORATION
- Masakazu TAGO
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE-MOUNTED SYSTEM AND INSULATION FAILURE DIAGNOSIS UNIT
- Publication number 20130002262
- Publication date Jan 3, 2013
- DENSO CORPORATION
- Masakazu TAGO
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION APPARATUS HAVING CASING ACCOMMODATED WITH A PLURAL...
- Publication number 20120326507
- Publication date Dec 27, 2012
- DENSO CORPORATION
- Shinji Usami
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE POWER SUPPLY APPARATUS
- Publication number 20120248866
- Publication date Oct 4, 2012
- DENSO CORPORATION
- Yoshitomo TAKEUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION DEVICE FOR A ROTARY ELECTRIC MACHINE
- Publication number 20120139461
- Publication date Jun 7, 2012
- DENSO CORPORATION
- Takashi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS FOR VEHICLE
- Publication number 20110260531
- Publication date Oct 27, 2011
- DENSO CORPORATION
- Kazuyoshi OBAYASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY APPARATUS FOR VEHICLE
- Publication number 20110260528
- Publication date Oct 27, 2011
- DENSO CORPORATION
- Kazuyoshi OBAYASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR PERFORMING COMMUNICATION BETWEEN DEVICES MOUNTED IN VEHI...
- Publication number 20100274451
- Publication date Oct 28, 2010
- DENSO CORPORATION
- Atsuyuki HIRUMA
- B60 - VEHICLES IN GENERAL

Atsuyuki HIRUMA

Person

Patents Grantslast 30 patents

Power conversion system

Engine starter apparatus

Engine start system

Rotation angle estimation apparatus for rotating electric machine

Insulation failure diagnosis apparatus and method of diagnosing ins...

Power supply apparatus for vehicle

Power conversion device for a rotary electric machine

Power supply apparatus for vehicle

System for performing communication between devices mounted in vehi...

Patents Applicationslast 30 patents

POWER CONVERSION SYSTEM AND PROGRAM

POWER MODULE

POWER CONVERSION SYSTEM

ENGINE STARTER APPARATUS

ROTATION ANGLE ESTIMATION APPARATUS FOR ROTATING ELECTRIC MACHINE

ENGINE START SYSTEM

POWER CONVERSION APPARATUS HAVING CYLINDRICAL CASING INTEGRATED WIT...

POWER CONVERSION APPARATUS INCLUDING A PLURALITY OF POWER CONVERSIO...

POWER CONVERSION APPARATUS

INSULATION FAILURE DIAGNOSIS APPARATUS AND METHOD OF DIAGNOSING INS...

VEHICLE-MOUNTED SYSTEM AND INSULATION FAILURE DIAGNOSIS UNIT

POWER CONVERSION APPARATUS HAVING CASING ACCOMMODATED WITH A PLURAL...

VEHICLE POWER SUPPLY APPARATUS

POWER CONVERSION DEVICE FOR A ROTARY ELECTRIC MACHINE

POWER SUPPLY APPARATUS FOR VEHICLE

POWER SUPPLY APPARATUS FOR VEHICLE

SYSTEM FOR PERFORMING COMMUNICATION BETWEEN DEVICES MOUNTED IN VEHI...