Katsumi Miyazaki

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mechanism for restraining fuel pressure pulsation and high pressure...
- Patent number 11,047,380
- Issue date Jun 29, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel supply pump having electromagnetically-driven in...
- Patent number 10,753,357
- Issue date Aug 25, 2020
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel supply pump having electromagnetically-driven in...
- Patent number 10,655,585
- Issue date May 19, 2020
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure fuel supply pump with electromagnetic suction valve
- Patent number 10,316,808
- Issue date Jun 11, 2019
- Hitachi Automotive Systems, Ltd.
- Tatsuo Kawano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanism for restraining fuel pressure pulsation and high pressure...
- Patent number 10,107,285
- Issue date Oct 23, 2018
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure fuel supply pump with electromagnetic suction valve
- Patent number 9,920,727
- Issue date Mar 20, 2018
- Hitachi Automotive Systems, Ltd.
- Tatsuo Kawano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel supply pump
- Patent number 9,890,753
- Issue date Feb 13, 2018
- Hitachi Automotive Systems, Ltd.
- Shunsuke Aritomi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel supply pump having electromagnetically-driven in...
- Patent number 9,797,357
- Issue date Oct 24, 2017
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Mechanism for restraining fuel pressure pulsation and high pressure...
- Patent number 9,709,055
- Issue date Jul 18, 2017
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel pump assembly mechanism
- Patent number 9,410,519
- Issue date Aug 9, 2016
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure fuel supply pump with electromagnetic suction valve
- Patent number 9,267,496
- Issue date Feb 23, 2016
- Hitachi Automotive Systems, Ltd.
- Tatsuo Kawano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel supply pump having electromagnetically-driven in...
- Patent number 9,169,816
- Issue date Oct 27, 2015
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel supply pump having electromagnetically-driven in...
- Patent number 8,985,973
- Issue date Mar 24, 2015
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Mechanism for restraining fuel pressure pulsation and high pressure...
- Patent number 8,876,502
- Issue date Nov 4, 2014
- Hitachi, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure fuel supply pump
- Patent number 8,820,300
- Issue date Sep 2, 2014
- Hitachi Automotive Systems, Ltd.
- Shunsuke Aritomi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure fuel supply pump
- Patent number 8,671,914
- Issue date Mar 18, 2014
- Hitachi Automotive Systems, Ltd.
- Shunsuke Aritomi
Information Patent Grant
Electromagnetically-driven valve mechanism and high-pressure fuel s...
- Patent number 8,651,827
- Issue date Feb 18, 2014
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanism for restraining fuel pressure pulsation and high pressure...
- Patent number 8,393,881
- Issue date Mar 12, 2013
- Hitachi, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Switching control circuit with reduced dead time
- Patent number 7,705,638
- Issue date Apr 27, 2010
- Renesas Technology Corp.
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
BTL amplifier capable of providing stability of offset compensation
- Patent number 7,095,275
- Issue date Aug 22, 2006
- Renesas Technology Corp.
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Motor driving device for supplying driving current to a three-phase...
- Patent number 6,762,576
- Issue date Jul 13, 2004
- Renesas Technology Corp.
- Katsumi Miyazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Spike current reducing circuit
- Patent number 6,636,087
- Issue date Oct 21, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying device
- Patent number 6,268,771
- Issue date Jul 31, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lighting lamp
- Patent number 4,991,074
- Issue date Feb 5, 1991
- Tomoegawa Paper Co., Ltd.
- Yasuo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting lamp
- Patent number 4,954,937
- Issue date Sep 4, 1990
- Tomoegawa Paper Co., Ltd.
- Yasuo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
- Publication number 20190017482
- Publication date Jan 17, 2019
- Hitachi Automotive Systems, Ltd.
- Satoshi USUI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...
- Publication number 20190003475
- Publication date Jan 3, 2019
- Hitachi Automotive Systems, Ltd.
- Satoshi USUI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE
- Publication number 20180163683
- Publication date Jun 14, 2018
- Hitachi Automotive Systems, Ltd.
- Tatsuo KAWANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
- Publication number 20180066619
- Publication date Mar 8, 2018
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...
- Publication number 20170276130
- Publication date Sep 28, 2017
- Hitachi, Automotive Systems, Ltd.
- Satoshi USUI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fuel Supply Pump
- Publication number 20160290299
- Publication date Oct 6, 2016
- HITACHI AUTOMOTIVE SYSTEMS , LTD.
- Shunsuke ARITOMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE
- Publication number 20160160826
- Publication date Jun 9, 2016
- Hitachi Automotive Systems, Ltd.
- Tatsuo KAWANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
- Publication number 20150159611
- Publication date Jun 11, 2015
- Hitachi Automotive Systems, Ltd.
- Satoshi USUI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...
- Publication number 20150017041
- Publication date Jan 15, 2015
- Hitachi, Ltd.,
- Satoshi USUI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-PRESSURE FUEL SUPPLY PUMP HAVING AN ELECTROMAGNETICALLY-DRIVEN...
- Publication number 20150017039
- Publication date Jan 15, 2015
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE
- Publication number 20140099215
- Publication date Apr 10, 2014
- Tatsuo Kawano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...
- Publication number 20130149177
- Publication date Jun 13, 2013
- Hitachi, Ltd
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High Pressure Fuel Supply Pump
- Publication number 20120180764
- Publication date Jul 19, 2012
- Hitachi Automotive Systems, Ltd.
- Shunsuke Aritomi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
- Publication number 20120090708
- Publication date Apr 19, 2012
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
- Publication number 20120093670
- Publication date Apr 19, 2012
- Hitachi Automotive Systems, Ltd.
- Satoshi USUI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fuel Pump
- Publication number 20110253109
- Publication date Oct 20, 2011
- Hitachi Automotive Systems Ltd
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electromagnetically-Driven Valve Mechanism and High-Pressure Fuel S...
- Publication number 20100111734
- Publication date May 6, 2010
- Hitachi Automotive Systems, Ltd.
- Satoshi Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Mechanism for Restraining Fuel Pressure Pulsation and High Pessure...
- Publication number 20090288639
- Publication date Nov 26, 2009
- Hitachi, Ltd
- Satoshi Usui
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Switching control circuit with reduced dead time
- Publication number 20050258890
- Publication date Nov 24, 2005
- Renesas Technology Corp.
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BTL amplifier capable of providing stability of offset compensation
- Publication number 20040263243
- Publication date Dec 30, 2004
- RENESAS TECHNOLOGY CORP.
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pulse width modulation motor driving device for controlling driving...
- Publication number 20040017172
- Publication date Jan 29, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masaharu Hoashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current chopper-type D class power amplifier
- Publication number 20040017252
- Publication date Jan 29, 2004
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Motor driving device for supplying driving current to a three-phase...
- Publication number 20040017168
- Publication date Jan 29, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Katsumi Miyazaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Spike current reducing circuit
- Publication number 20030006810
- Publication date Jan 9, 2003
- Katsumi Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY

Katsumi Miyazaki

Person

Patents Grantslast 30 patents

Mechanism for restraining fuel pressure pulsation and high pressure...

High-pressure fuel supply pump having electromagnetically-driven in...

High-pressure fuel supply pump having electromagnetically-driven in...

High pressure fuel supply pump with electromagnetic suction valve

Mechanism for restraining fuel pressure pulsation and high pressure...

High pressure fuel supply pump with electromagnetic suction valve

High-pressure fuel supply pump

High-pressure fuel supply pump having electromagnetically-driven in...

Mechanism for restraining fuel pressure pulsation and high pressure...

High-pressure fuel pump assembly mechanism

High pressure fuel supply pump with electromagnetic suction valve

High-pressure fuel supply pump having electromagnetically-driven in...

High-pressure fuel supply pump having electromagnetically-driven in...

Mechanism for restraining fuel pressure pulsation and high pressure...

High pressure fuel supply pump

High pressure fuel supply pump

Electromagnetically-driven valve mechanism and high-pressure fuel s...

Mechanism for restraining fuel pressure pulsation and high pressure...

Switching control circuit with reduced dead time

BTL amplifier capable of providing stability of offset compensation

Motor driving device for supplying driving current to a three-phase...

Spike current reducing circuit

Amplifying device

Lighting lamp

Lighting lamp

Patents Applicationslast 30 patents

High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...

Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...

HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE

High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...

Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...

High-Pressure Fuel Supply Pump

HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE

High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...

Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...

HIGH-PRESSURE FUEL SUPPLY PUMP HAVING AN ELECTROMAGNETICALLY-DRIVEN...

HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE

Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...

High Pressure Fuel Supply Pump

High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...

High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...

High-Pressure Fuel Pump

Electromagnetically-Driven Valve Mechanism and High-Pressure Fuel S...

Mechanism for Restraining Fuel Pressure Pulsation and High Pessure...

Switching control circuit with reduced dead time

BTL amplifier capable of providing stability of offset compensation

Pulse width modulation motor driving device for controlling driving...

Current chopper-type D class power amplifier

Motor driving device for supplying driving current to a three-phase...

Spike current reducing circuit