Hitachi Astemo, Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Electric system for cooling a motor and inverter unit
- Patent number 12,261,513
- Issue date Mar 25, 2025
- Hitachi Astemo, Ltd.
- Masanori Sawahata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus
- Patent number 12,257,910
- Issue date Mar 25, 2025
- Hitachi Astemo, Ltd.
- Takeshi Ikuyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stator of rotating electrical machine and rotating electrical machine
- Patent number 12,261,488
- Issue date Mar 25, 2025
- Hitachi Astemo, Ltd.
- Keisuke Tateno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller and motor controlling method
- Patent number 12,261,554
- Issue date Mar 25, 2025
- Hitachi Astemo, Ltd.
- Yasuaki Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-vehicle device and communication system
- Patent number 12,252,140
- Issue date Mar 18, 2025
- Hitachi Astemo, Ltd.
- Katsuhiro Hoshino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and systems for detection accuracy ranking and vehicle instr...
- Patent number 12,254,700
- Issue date Mar 18, 2025
- HITACHI ASTEMO, LTD.
- Xiaoliang Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shock absorber
- Patent number 12,252,210
- Issue date Mar 18, 2025
- Hitachi Astemo, Ltd.
- Tsubasa Kimura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle control device, vehicle control method, and vehicle control...
- Patent number 12,252,111
- Issue date Mar 18, 2025
- Hitachi Astemo, Ltd.
- Daisuke Noma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-vehicle electronic control system
- Patent number 12,246,735
- Issue date Mar 11, 2025
- Hitachi Astemo, Ltd.
- Tetsuya Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device
- Patent number 12,249,943
- Issue date Mar 11, 2025
- Hitachi Astemo, Ltd.
- Yuta Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Support structure for vehicle
- Patent number 12,246,787
- Issue date Mar 11, 2025
- HITACHI ASTEMO, LTD.
- Yasuhiro Maruyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensory evaluation system, suspension device, and suspension contro...
- Patent number 12,240,285
- Issue date Mar 4, 2025
- Hitachi Astemo, Ltd.
- Akihito Akai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Signal transmission circuit and electronic control device
- Patent number 12,245,384
- Issue date Mar 4, 2025
- Hitachi Astemo, Ltd.
- Yuki Nakamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylinder device
- Patent number 12,241,488
- Issue date Mar 4, 2025
- HITACHI ASTEMO, LTD.
- Andrew Feldkamp
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Vehicle control apparatus, vehicle control method, and vehicle cont...
- Patent number 12,240,443
- Issue date Mar 4, 2025
- Hitachi Astemo, Ltd.
- Katsuhiko Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Front structure of handlebar vehicle
- Patent number 12,240,558
- Issue date Mar 4, 2025
- Hitachi Astemo, Ltd.
- Tomohiro Doi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydraulic shock absorber and method for manufacturing same
- Patent number 12,241,521
- Issue date Mar 4, 2025
- Hitachi Astemo, Ltd.
- Shigeki Awasa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Steering device
- Patent number 12,240,531
- Issue date Mar 4, 2025
- Hitachi Astemo, Ltd.
- Kenta Sugimoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Electronic control device and combustion state detection system
- Patent number 12,234,787
- Issue date Feb 25, 2025
- Hitachi Astemo, Ltd.
- Toshihiro Aono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electric power steering device, control device for electric power s...
- Patent number 12,233,966
- Issue date Feb 25, 2025
- Hitachi Astemo, Ltd.
- Kyoichi Tagami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control device
- Patent number 12,237,784
- Issue date Feb 25, 2025
- Hitachi Astemo, Ltd.
- Takami Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid vehicle control device
- Patent number 12,233,846
- Issue date Feb 25, 2025
- Hitachi Astemo, Ltd.
- Yoshihiro Sukegawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steering device
- Patent number 12,233,963
- Issue date Feb 25, 2025
- Hitachi Astemo, Ltd.
- Masatoshi Enomoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Redundancy based electric brake failure detection method and device...
- Patent number 12,233,839
- Issue date Feb 25, 2025
- Hitachi Astemo, Ltd.
- Toshiaki Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal combustion engine control device
- Patent number 12,228,103
- Issue date Feb 18, 2025
- Hitachi Astemo, Ltd.
- Hayato Takei
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Disk brake
- Patent number 12,228,185
- Issue date Feb 18, 2025
- HITACHI ASTEMO, LTD.
- Rikiya Yoshizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control device, vehicle control method, and vehicle control...
- Patent number 12,227,165
- Issue date Feb 18, 2025
- Hitachi Astemo, Ltd.
- Hiroki Sugawara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ship steering device
- Patent number 12,227,280
- Issue date Feb 18, 2025
- Hitachi Astemo, Ltd.
- Kenichi Kirihara
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method for manufacturing stator of rotating electric machine, stato...
- Patent number 12,231,009
- Issue date Feb 18, 2025
- Hitachi Astemo, Ltd.
- Yukiko Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit device
- Patent number 12,222,406
- Issue date Feb 11, 2025
- Hitachi Astemo, Ltd.
- Yasuo Shima
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AIR FLOW METER
- Publication number 20250093188
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Yushi ARAKI
- G01 - MEASURING TESTING
Information Patent Application
DISC BRAKE AND COVER COMPONENT
- Publication number 20250092926
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Khai Piau LIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Semiconductor Device and Inverter Provided With Semiconductor Device
- Publication number 20250096079
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Masahiro SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFTWARE UPDATING DEVICE
- Publication number 20250094596
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Jairo LOPEZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIND AND TRANSMISSION DELAY MANAGEMENT FOR CONNECTED VEHICLES
- Publication number 20250091643
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Xiaoliang ZHU
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250096670
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Shoya AWAMORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRAKING CONTROL DEVICE
- Publication number 20250083656
- Publication date Mar 13, 2025
- Hitachi Astemo, Ltd.
- Yukiya ISHII
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC WATER PUMP
- Publication number 20250088053
- Publication date Mar 13, 2025
- HITACHI ASTEMO, LTD.
- Keita SASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FUEL INJECTION VALVE SUPPORT STRUCTURE
- Publication number 20250084815
- Publication date Mar 13, 2025
- Hitachi Astemo, Ltd.
- Naoki TANAKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Map Processing Device and Map Processing Method
- Publication number 20250076077
- Publication date Mar 6, 2025
- Hitachi Astemo, Ltd.
- Masahiro KIYOHARA
- G01 - MEASURING TESTING
Information Patent Application
HOST VEHICLE POSITION ESTIMATION DEVICE AND HOST VEHICLE POSITION E...
- Publication number 20250076448
- Publication date Mar 6, 2025
- Hitachi Astemo, Ltd.
- Masato IMAI
- G01 - MEASURING TESTING
Information Patent Application
COMPUTATION DEVICE AND LANE FORMING METHOD
- Publication number 20250078661
- Publication date Mar 6, 2025
- Hitachi Astemo, Ltd.
- Akihiko HYODO
- B60 - VEHICLES IN GENERAL
Information Patent Application
GATE DRIVE CIRCUIT AND POWER CONVERSION DEVICE
- Publication number 20250079971
- Publication date Mar 6, 2025
- Hitachi Astemo, Ltd.
- Takeshi IKUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC CONTROL UNIT AND ACCESS CONTROL METHOD
- Publication number 20250068725
- Publication date Feb 27, 2025
- Hitachi Astemo, Ltd.
- Tomohito EBINA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVE CIRCUIT AND METHOD FOR CONTROLLING DRIVE CIRCUIT
- Publication number 20250070642
- Publication date Feb 27, 2025
- Hitachi Astemo, Ltd.
- Yoshiaki MIZUHASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
STEERING OPERATION CONTROL APPARATUS, STEERING OPERATION CONTROL ME...
- Publication number 20250065946
- Publication date Feb 27, 2025
- Hitachi Astemo, Ltd.
- Hiroko UEDA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
VEHICLE CONTROL DEVICE
- Publication number 20250058799
- Publication date Feb 20, 2025
- Hitachi Astemo, Ltd.
- Ryo INABA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle Control Device, Vehicle Control Method, and Vehicle Control...
- Publication number 20250058798
- Publication date Feb 20, 2025
- Hitachi Astemo, Ltd.
- Tatsuya IBA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STEERING OPERATION INPUT APPARATUS
- Publication number 20250058819
- Publication date Feb 20, 2025
- Hitachi Astemo, Ltd.
- Koji NUMAKURA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TARGET CALCULATION METHOD AND COMPUTING DEVICE
- Publication number 20250061724
- Publication date Feb 20, 2025
- Hitachi Astemo, Ltd.
- Shigenori HAYASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Internal Combustion Engine Control Device and Internal Combustion E...
- Publication number 20250059899
- Publication date Feb 20, 2025
- Hitachi Astemo, Ltd.
- Kazuhiro ORYOJI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ELECTRONIC CONTROL DEVICE AND MANAGEMENT METHOD OF OBJECT
- Publication number 20250061807
- Publication date Feb 20, 2025
- Hitachi Astemo, Ltd.
- Hidehiro TOYODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAMERA CALIBRATION METHOD, AND STEREO CAMERA DEVICE
- Publication number 20250054190
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Kazuyoshi YAMAZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-VEHICLE ELECTRONIC CONTROL UNIT AND POSITION ESTIMATION METHOD
- Publication number 20250052908
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Toru KATO
- G01 - MEASURING TESTING
Information Patent Application
IN-VEHICLE ELECTRONIC CONTROL DEVICE
- Publication number 20250050875
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Jyunya IIZUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPUTING DEVICE, OWN-POSITION ESTIMATING DEVICE, AND MAP INFORMATI...
- Publication number 20250052594
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Morihiko SAKANO
- G01 - MEASURING TESTING
Information Patent Application
IN-VEHICLE ELECTRONIC DEVICE AND LIFE PREDICTION METHOD FOR NONVOLA...
- Publication number 20250053315
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Tomoyuki KATAISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELASTIC SUPPORT MEMBER, AND SUSPENSION DEVICE
- Publication number 20250052293
- Publication date Feb 13, 2025
- HITACHI ASTEMO, LTD.
- Takahiro MASUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL DEVICE, AND OVERHEAT PROTECTION DEVICE
- Publication number 20250050826
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Hiroshi NAKANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSFER DEVICE
- Publication number 20250050828
- Publication date Feb 13, 2025
- Hitachi Astemo, Ltd.
- Nobuhiro ARIYASU
- B60 - VEHICLES IN GENERAL

Trademarklast 30 trademarks

Information Trademark
97060255 - SBWS
- Serial number 97060255
- Registration number 6946258
- Filing date Oct 5, 2021
- Hitachi Astemo, Ltd.
- 12 - Vehicles
Information Trademark
97060253 - BRA-EPS
- Serial number 97060253
- Registration number 7078139
- Filing date Oct 5, 2021
- Hitachi Astemo, Ltd.
- 12 - Vehicles
Information Trademark
79325938 - ASTEMO
- Serial number 79325938
- Registration number 7301320
- Filing date Feb 24, 2021
- Hitachi Astemo, Ltd.
- 7 - Machines and machine tools
Information Trademark
79300097 - KEIHIN CHANGE THE FUTURE
- Serial number 79300097
- Registration number 6571420
- Filing date Aug 25, 2020
- Keihin Corporation
- 37 - Building construction
Information Trademark
79299258 - I-LEED
- Serial number 79299258
- Registration number 6549660
- Filing date Aug 20, 2020
- Hitachi Astemo, Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79299236 - ILEED
- Serial number 79299236
- Registration number 6661786
- Filing date Aug 20, 2020
- SHOWA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79170290 - ESC-BOOST
- Serial number 79170290
- Filing date Jun 9, 2015
- Hitachi Astemo, Ltd.
- 12 - Vehicles
Information Trademark
79170089 - ESCBOOST
- Serial number 79170089
- Filing date Jun 9, 2015
- Hitachi Astemo, Ltd.
- 12 - Vehicles

Hitachi Astemo, Ltd.

Organization

Patents Grantslast 30 patents

Electric system for cooling a motor and inverter unit

Power conversion apparatus

Stator of rotating electrical machine and rotating electrical machine

Motor controller and motor controlling method

On-vehicle device and communication system

Method and systems for detection accuracy ranking and vehicle instr...

Shock absorber

Vehicle control device, vehicle control method, and vehicle control...

In-vehicle electronic control system

Control device

Support structure for vehicle

Sensory evaluation system, suspension device, and suspension contro...

Signal transmission circuit and electronic control device

Cylinder device

Vehicle control apparatus, vehicle control method, and vehicle cont...

Front structure of handlebar vehicle

Hydraulic shock absorber and method for manufacturing same

Steering device

Electronic control device and combustion state detection system

Electric power steering device, control device for electric power s...

Motor control device

Hybrid vehicle control device

Steering device

Redundancy based electric brake failure detection method and device...

Internal combustion engine control device

Disk brake

Vehicle control device, vehicle control method, and vehicle control...

Ship steering device

Method for manufacturing stator of rotating electric machine, stato...

Integrated circuit device

Patents Applicationslast 30 patents

AIR FLOW METER

DISC BRAKE AND COVER COMPONENT

Semiconductor Device and Inverter Provided With Semiconductor Device

SOFTWARE UPDATING DEVICE

WIND AND TRANSMISSION DELAY MANAGEMENT FOR CONNECTED VEHICLES

POWER CONVERSION DEVICE

BRAKING CONTROL DEVICE

ELECTRIC WATER PUMP

FUEL INJECTION VALVE SUPPORT STRUCTURE

Map Processing Device and Map Processing Method

HOST VEHICLE POSITION ESTIMATION DEVICE AND HOST VEHICLE POSITION E...

COMPUTATION DEVICE AND LANE FORMING METHOD

GATE DRIVE CIRCUIT AND POWER CONVERSION DEVICE

ELECTRONIC CONTROL UNIT AND ACCESS CONTROL METHOD

DRIVE CIRCUIT AND METHOD FOR CONTROLLING DRIVE CIRCUIT

STEERING OPERATION CONTROL APPARATUS, STEERING OPERATION CONTROL ME...

VEHICLE CONTROL DEVICE

Vehicle Control Device, Vehicle Control Method, and Vehicle Control...

STEERING OPERATION INPUT APPARATUS

TARGET CALCULATION METHOD AND COMPUTING DEVICE

Internal Combustion Engine Control Device and Internal Combustion E...

ELECTRONIC CONTROL DEVICE AND MANAGEMENT METHOD OF OBJECT

CAMERA CALIBRATION METHOD, AND STEREO CAMERA DEVICE

IN-VEHICLE ELECTRONIC CONTROL UNIT AND POSITION ESTIMATION METHOD

IN-VEHICLE ELECTRONIC CONTROL DEVICE

COMPUTING DEVICE, OWN-POSITION ESTIMATING DEVICE, AND MAP INFORMATI...

IN-VEHICLE ELECTRONIC DEVICE AND LIFE PREDICTION METHOD FOR NONVOLA...

ELASTIC SUPPORT MEMBER, AND SUSPENSION DEVICE

VEHICLE CONTROL DEVICE, AND OVERHEAT PROTECTION DEVICE

TRANSFER DEVICE

Trademarklast 30 trademarks

97060255 - SBWS

97060253 - BRA-EPS

79325938 - ASTEMO

79300097 - KEIHIN CHANGE THE FUTURE

79299258 - I-LEED

79299236 - ILEED

79170290 - ESC-BOOST

79170089 - ESCBOOST