Takashi Okamoto

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission unit
- Patent number 11,543,018
- Issue date Jan 3, 2023
- Honda Motor Co., Ltd.
- Toru Kisaichi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control of an internal combustion engine in transient operating mode
- Patent number 11,143,122
- Issue date Oct 12, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Naoki Yoneya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Drive device for fuel injection devices
- Patent number 10,823,104
- Issue date Nov 3, 2020
- Hitachi Automotive Systems, Ltd.
- Ryo Kusakabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Drive device for fuel injection device
- Patent number 10,677,184
- Issue date Jun 9, 2020
- Hitachi Automotive Systems, Ltd.
- Ryo Kusakabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel supply device for internal combustion engine
- Patent number 10,557,445
- Issue date Feb 11, 2020
- Hitachi Automotive Systems, Ltd.
- Yoshinobu Arihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Drive device for fuel injection devices
- Patent number 10,371,084
- Issue date Aug 6, 2019
- Hitachi Automotive Systems, Ltd.
- Ryo Kusakabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine
- Patent number 10,309,337
- Issue date Jun 4, 2019
- Hitachi Automotive Systems, Ltd.
- Yoshihiro Sukegawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control device
- Patent number 10,233,799
- Issue date Mar 19, 2019
- Hitachi Automotive Systems, Ltd.
- Kenichiroh Ogata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control system
- Patent number 10,227,935
- Issue date Mar 12, 2019
- Hitachi Autmotive Systems, Ltd.
- Kenichiroh Ogata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for detecting combustion noise in internal combustion engine...
- Patent number 9,494,098
- Issue date Nov 15, 2016
- Hitachi Automotive Systems, Ltd.
- Kenichiroh Ogata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device of direct injection engine
- Patent number 9,371,813
- Issue date Jun 21, 2016
- Hitachi Automotive Systems, Ltd.
- Takashi Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus of a direct injection gasoline engine
- Patent number 9,010,302
- Issue date Apr 21, 2015
- Hitachi Automotive Systems, Ltd.
- Kengo Kumano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection system for internal-combustion engine and method of...
- Patent number 8,783,230
- Issue date Jul 22, 2014
- Hitachi Automotive Systems, Ltd.
- Atsushi Okonogi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High pressure fuel pump control system for internal combustion engine
- Patent number 8,418,677
- Issue date Apr 16, 2013
- Hitachi Automotive Systems, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High pressure fuel pump control apparatus for internal combustion e...
- Patent number 8,315,780
- Issue date Nov 20, 2012
- Hitachi Automotive Systems, Ltd.
- Masahiro Toyohara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for internal combustion engine
- Patent number 8,280,613
- Issue date Oct 2, 2012
- Hitachi Automotive Systems, Ltd.
- Masahiro Toyohara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High pressure fuel supply control system for internal combustion en...
- Patent number 8,079,345
- Issue date Dec 20, 2011
- Hitachi, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel pump drive circuit for engine
- Patent number 7,881,035
- Issue date Feb 1, 2011
- Hitachi, Ltd.
- Nobuyuki Takahashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control device of high-pressure fuel pump of internal combustion en...
- Patent number 7,757,667
- Issue date Jul 20, 2010
- Hitachi, Ltd.
- Takashi Okamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel pump control apparatus for an internal combustio...
- Patent number 7,757,669
- Issue date Jul 20, 2010
- Hitachi, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for direct injection type internal combustion engine
- Patent number 7,610,141
- Issue date Oct 27, 2009
- Hitachi, Ltd.
- Masahiro Toyohara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel pump control device for engine
- Patent number 7,591,239
- Issue date Sep 22, 2009
- Hitachi, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device of high-pressure fuel pump of internal combustion en...
- Patent number 7,546,832
- Issue date Jun 16, 2009
- Hitachi, Ltd.
- Takashi Okamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control apparatus for direct injection type internal combustion engine
- Patent number 7,418,337
- Issue date Aug 26, 2008
- Hitachi, Ltd.
- Masahiro Toyohara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel pump control device for engine
- Patent number 7,325,536
- Issue date Feb 5, 2008
- Hitachi, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device of high-pressure fuel pump of internal combustion en...
- Patent number 7,299,790
- Issue date Nov 27, 2007
- Hitachi, Ltd.
- Takashi Okamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel pump control device for engine
- Patent number 7,240,666
- Issue date Jul 10, 2007
- Hitachi, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus of internal combustion engine
- Patent number 7,086,387
- Issue date Aug 8, 2006
- Hitachi, Ltd.
- Takashi Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
CPU diagnosing device and method
- Patent number 6,654,680
- Issue date Nov 25, 2003
- Hitachi, Ltd.
- Kousaku Shimada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-pressure fuel pump control device and in-cylinder injection en...
- Patent number 6,526,947
- Issue date Mar 4, 2003
- Hitachi, Ltd.
- Kosaku Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION UNIT
- Publication number 20220307585
- Publication date Sep 29, 2022
- Honda Motor Co., Ltd.
- Toru KISAICHI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and Device to Control the Injection of a Non-Combustible Flu...
- Publication number 20210324810
- Publication date Oct 21, 2021
- Hitachi Automotive Systems, Ltd.
- Takashi OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL OF AN INTERNAL COMBUSTION ENGINE IN TRANSIENT OPERATING MODE
- Publication number 20210172394
- Publication date Jun 10, 2021
- Hitachi Automotive Systems, Ltd.
- Naoki YONEYA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NON-COMBUSTIBLE FLUID INJECTION METHOD FOR AN INTERNAL COMBUSTION E...
- Publication number 20200347790
- Publication date Nov 5, 2020
- Hitachi Automotive Systems, Ltd.
- Takashi OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DRIVE DEVICE FOR FUEL INJECTION DEVICES
- Publication number 20190331052
- Publication date Oct 31, 2019
- Hitachi Automotive Systems, Ltd.
- Ryo KUSAKABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control Device for Internal Combustion Engine
- Publication number 20180291833
- Publication date Oct 11, 2018
- Hitachi Automotive Systems, Ltd.
- Yoshihiro SUKEGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Supply Device for Internal Combustion Engine
- Publication number 20170342935
- Publication date Nov 30, 2017
- Yoshinobu ARIHARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine Control Device
- Publication number 20170314500
- Publication date Nov 2, 2017
- Hitachi Automotive Systems, Ltd.
- Kenichiroh OGATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DRIVE DEVICE FOR FUEL INJECTION DEVICES
- Publication number 20170218876
- Publication date Aug 3, 2017
- Hitachi Automotive Systems, Ltd.
- Ryo KUSAKABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine Control System
- Publication number 20170074178
- Publication date Mar 16, 2017
- Hitachi Automotive Systems, Ltd.
- Kenichiroh OGATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine Control Device
- Publication number 20170009621
- Publication date Jan 12, 2017
- Hitachi Automotive Systems, Ltd.
- Kenichiroh OGATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Drive Device for Fuel Injection Device
- Publication number 20160237937
- Publication date Aug 18, 2016
- Hitachi Automotive Systems, Ltd.
- Ryo KUSAKABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DETECTING COMBUSTION NOISE IN INTERNAL COMBUSTION ENGINE...
- Publication number 20140172280
- Publication date Jun 19, 2014
- Hitachi Automotive Systems, Ltd.
- Kenichiroh Ogata
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control Device of Direct Injection Engine
- Publication number 20130000599
- Publication date Jan 3, 2013
- Hitachi Automotive Systems, Ltd.
- Takashi OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel Injection Control Apparatus For Internal Combustion Engine
- Publication number 20120136555
- Publication date May 31, 2012
- Hitachi Automotive Systems, Ltd.
- Takashi OKAMOTO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control Apparatus of a Direct Injection Gasoline Engine
- Publication number 20120097126
- Publication date Apr 26, 2012
- Hitachi Automotive Systems, Ltd.
- Kengo KUMANO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Cylinder Injection Engine and Control Device Therefor
- Publication number 20120097128
- Publication date Apr 26, 2012
- Hitachi, Ltd
- Yusuke Kihara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High Pressure Fuel Pump Control System for Internal Combustion Engine
- Publication number 20110232610
- Publication date Sep 29, 2011
- Hitachi Automotive Systems, Ltd.
- Takashi OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel Injection System for Internal-Combustion Engine and Method of...
- Publication number 20110220067
- Publication date Sep 15, 2011
- Hitachi Automotive Systems, Ltd.
- Atsushi OKONOGI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Control Apparatus for Internal Combustion Engine
- Publication number 20110100333
- Publication date May 5, 2011
- Hitachi Automotive Systems, Ltd.
- Masahiro TOYOHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High-Pressure Fuel Pump Control Device for Internal Combustion Engine
- Publication number 20100132670
- Publication date Jun 3, 2010
- Hitachi, Ltd
- Takashi OKAMOTO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH PRESSURE FUEL PUMP CONTROL APPARATUS FOR INTERNAL COMBUSTION E...
- Publication number 20100082223
- Publication date Apr 1, 2010
- Hitachi Automotive Systems, Ltd.
- Masahiro TOYOHARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High Pressure Fuel Supply Control System for Internal Combustion En...
- Publication number 20090308351
- Publication date Dec 17, 2009
- Hitachi, Ltd
- Takashi OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE OF HIGH-PRESSURE FUEL PUMP OF INTERNAL COMBUSTION EN...
- Publication number 20090235900
- Publication date Sep 24, 2009
- Hitachi, Ltd
- Takashi Okamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Control device of high-pressure fuel pump of internal combustion en...
- Publication number 20090093942
- Publication date Apr 9, 2009
- Hitachi, Ltd.
- Takashi Okamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fuel Pump Control Device for Internal Combustion Engine
- Publication number 20080314364
- Publication date Dec 25, 2008
- Hitachi, Ltd
- Takashi OKAMOTO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control Apparatus for Direct Injection Type Internal Combustion Engine
- Publication number 20080270007
- Publication date Oct 30, 2008
- Hitachi, Ltd
- Masahiro TOYOHARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-PRESSURE FUEL PUMP CONTROL DEVICE FOR ENGINE
- Publication number 20080262700
- Publication date Oct 23, 2008
- Hitachi, Ltd
- Takashi OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control Apparatus for Direct Injection Type Internal Combustion Engine
- Publication number 20080035118
- Publication date Feb 14, 2008
- Hitachi, Ltd
- Masahiro TOYOHARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Pump Drive Circuit for Engine
- Publication number 20080030917
- Publication date Feb 7, 2008
- Hitachi, Ltd
- Nobuyuki Takahashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Takashi Okamoto

Person

Patents Grantslast 30 patents

Transmission unit

Control of an internal combustion engine in transient operating mode

Drive device for fuel injection devices

Drive device for fuel injection device

High-pressure fuel supply device for internal combustion engine

Drive device for fuel injection devices

Control device for internal combustion engine

Engine control device

Engine control system

Method for detecting combustion noise in internal combustion engine...

Control device of direct injection engine

Control apparatus of a direct injection gasoline engine

Fuel injection system for internal-combustion engine and method of...

High pressure fuel pump control system for internal combustion engine

High pressure fuel pump control apparatus for internal combustion e...

Control apparatus for internal combustion engine

High pressure fuel supply control system for internal combustion en...

High-pressure fuel pump drive circuit for engine

Control device of high-pressure fuel pump of internal combustion en...

High-pressure fuel pump control apparatus for an internal combustio...

Control apparatus for direct injection type internal combustion engine

High-pressure fuel pump control device for engine

Control device of high-pressure fuel pump of internal combustion en...

Control apparatus for direct injection type internal combustion engine

High-pressure fuel pump control device for engine

Control device of high-pressure fuel pump of internal combustion en...

High-pressure fuel pump control device for engine

Control apparatus of internal combustion engine

CPU diagnosing device and method

High-pressure fuel pump control device and in-cylinder injection en...

Patents Applicationslast 30 patents

TRANSMISSION UNIT

Method and Device to Control the Injection of a Non-Combustible Flu...

CONTROL OF AN INTERNAL COMBUSTION ENGINE IN TRANSIENT OPERATING MODE

NON-COMBUSTIBLE FLUID INJECTION METHOD FOR AN INTERNAL COMBUSTION E...

DRIVE DEVICE FOR FUEL INJECTION DEVICES

Control Device for Internal Combustion Engine

High-Pressure Fuel Supply Device for Internal Combustion Engine

Engine Control Device

DRIVE DEVICE FOR FUEL INJECTION DEVICES

Engine Control System

Engine Control Device

Drive Device for Fuel Injection Device

METHOD FOR DETECTING COMBUSTION NOISE IN INTERNAL COMBUSTION ENGINE...

Control Device of Direct Injection Engine

Fuel Injection Control Apparatus For Internal Combustion Engine

Control Apparatus of a Direct Injection Gasoline Engine

Cylinder Injection Engine and Control Device Therefor

High Pressure Fuel Pump Control System for Internal Combustion Engine

Fuel Injection System for Internal-Combustion Engine and Method of...

Control Apparatus for Internal Combustion Engine

High-Pressure Fuel Pump Control Device for Internal Combustion Engine

HIGH PRESSURE FUEL PUMP CONTROL APPARATUS FOR INTERNAL COMBUSTION E...

High Pressure Fuel Supply Control System for Internal Combustion En...

CONTROL DEVICE OF HIGH-PRESSURE FUEL PUMP OF INTERNAL COMBUSTION EN...

Control device of high-pressure fuel pump of internal combustion en...

High-Pressure Fuel Pump Control Device for Internal Combustion Engine

Control Apparatus for Direct Injection Type Internal Combustion Engine

HIGH-PRESSURE FUEL PUMP CONTROL DEVICE FOR ENGINE

Control Apparatus for Direct Injection Type Internal Combustion Engine

High-Pressure Fuel Pump Drive Circuit for Engine