Masahiko Hayatani

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-pressure fuel pump
- Patent number 10,890,151
- Issue date Jan 12, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Kazuaki Tokumaru
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel pump
- Patent number 10,851,751
- Issue date Dec 1, 2020
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Kazuaki Tokumaru
- 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 including an electromagnetically dri...
- Patent number 10,718,296
- Issue date Jul 21, 2020
- Hitachi Automotive Systems, Ltd.
- Masahiko Hayatani
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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 pump
- Patent number 10,422,330
- Issue date Sep 24, 2019
- Hitachi Automotive Systems, Ltd.
- Shingo Tamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure fuel supply pump including an electromagnetically dri...
- Patent number 10,087,889
- Issue date Oct 2, 2018
- Hitachi Automotive Systems, Ltd.
- Masahiko Hayatani
- 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
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
Fuel injection valve for internal combustion engine
- Patent number 8,991,783
- Issue date Mar 31, 2015
- Hitachi Automotive Systems, Ltd.
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Electro-magneto fuel injector
- Patent number 8,371,515
- Issue date Feb 12, 2013
- Hitachi, Ltd.
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve
- Patent number 8,230,839
- Issue date Jul 31, 2012
- Hitachi, Ltd.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injector and method for assembling the same
- Patent number 8,113,177
- Issue date Feb 14, 2012
- Hitachi, Ltd.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve
- Patent number 8,104,698
- Issue date Jan 31, 2012
- Hitachi, Ltd.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injector and method for assembling the same
- Patent number 7,946,274
- Issue date May 24, 2011
- Hitachi, Ltd.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electro-magneto fuel injector
- Patent number 7,819,344
- Issue date Oct 26, 2010
- Hitachi, Ltd.
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injection valve
- Patent number 7,775,463
- Issue date Aug 17, 2010
- Hitachi, Ltd.
- Motoyuki Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic fuel injector and method for assembling the same
- Patent number 7,721,713
- Issue date May 25, 2010
- Hitachi, Ltd.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve and direct-injection engine with the same
- Patent number 7,082,921
- Issue date Aug 1, 2006
- Hitachi, Ltd.
- Shuuichi Shimizu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
High-Pressure Fuel Pump
- Publication number 20200049116
- Publication date Feb 13, 2020
- Hitachi Automotive Systems, Ltd.
- Kazuaki TOKUMARU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH PRESSURE FUEL PUMP
- Publication number 20200011314
- Publication date Jan 9, 2020
- Hitachi Automotive Systems, Ltd.
- Shingo Tamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
High-Pressure Fuel Supply Pump
- Publication number 20190316558
- Publication date Oct 17, 2019
- Hitachi Automotive Systems, Ltd.
- Masahiko HAYATANI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Pressure Fuel Supply Pump
- Publication number 20190301414
- Publication date Oct 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 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
HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...
- Publication number 20180363590
- Publication date Dec 20, 2018
- Hitachi Automotive Systems, Ltd.
- Masahiko Hayatani
- 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
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
HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...
- Publication number 20140377109
- Publication date Dec 25, 2014
- Hitachi Automotive Systems, Ltd.
- Masahiko Hayatani
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HIGH PRESSURE FUEL PUMP
- Publication number 20140314601
- Publication date Oct 23, 2014
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Shingo Tamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Electromagnetic Fuel Injector and Method for Assembling the Same
- Publication number 20120126037
- Publication date May 24, 2012
- HITACHI, LTD.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Electromagnetic Fuel Injector and Method for Assembling the Same
- Publication number 20110163188
- Publication date Jul 7, 2011
- HITACHI, LTD.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel Injection Valve for Internal Combustion Engine
- Publication number 20110155103
- Publication date Jun 30, 2011
- Hitachi Automotive Systems, Ltd.
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electromagnetic Fuel Injector and Method for Assembling the Same
- Publication number 20100147977
- Publication date Jun 17, 2010
- HITACHI, LTD.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel Injection Valve
- Publication number 20100065021
- Publication date Mar 18, 2010
- Hitachi, Ltd
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION VALVE
- Publication number 20100012754
- Publication date Jan 21, 2010
- Hitachi, Ltd
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electro-Magneto Fuel Injector
- Publication number 20090188996
- Publication date Jul 30, 2009
- HITACHI, LTD.
- Motoyuki ABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electromagnetic Fuel Injection Valve Device
- Publication number 20080276907
- Publication date Nov 13, 2008
- Hitachi, Ltd
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electromagnetic Fuel Injection Valve
- Publication number 20080011886
- Publication date Jan 17, 2008
- HITACHI, LTD.
- Motoyuki ABE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electromagnetic fuel injector and method for assembling the same
- Publication number 20070194151
- Publication date Aug 23, 2007
- HITACHI, LTD.
- Masahiko Hayatani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electro-magneto fuel injector
- Publication number 20070194152
- Publication date Aug 23, 2007
- HITACHI LTD.
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection valve and direct-injection engine with the same
- Publication number 20040262431
- Publication date Dec 30, 2004
- Shuuichi Shimizu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection valve and cylinder injection type internal combustio...
- Publication number 20040046064
- Publication date Mar 11, 2004
- Hitachi, Ltd.
- Takuya Shiraishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Masahiko Hayatani

Person

Patents Grantslast 30 patents

High-pressure fuel pump

High-pressure fuel pump

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

High-pressure fuel supply pump including an electromagnetically dri...

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

High pressure fuel pump

High-pressure fuel supply pump including an electromagnetically dri...

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

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

Fuel injection valve for internal combustion engine

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

Electro-magneto fuel injector

Fuel injection valve

Electromagnetic fuel injector and method for assembling the same

Fuel injection valve

Electromagnetic fuel injector and method for assembling the same

Electro-magneto fuel injector

Electromagnetic fuel injection valve

Electromagnetic fuel injector and method for assembling the same

Fuel injection valve and direct-injection engine with the same

Patents Applicationslast 30 patents

High-Pressure Fuel Pump

HIGH PRESSURE FUEL PUMP

High-Pressure Fuel Supply Pump

High-Pressure Fuel Supply Pump

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

HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...

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

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

HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...

HIGH PRESSURE FUEL PUMP

Electromagnetic Fuel Injector and Method for Assembling the Same

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

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

Electromagnetic Fuel Injector and Method for Assembling the Same

Fuel Injection Valve for Internal Combustion Engine

Electromagnetic Fuel Injector and Method for Assembling the Same

Fuel Injection Valve

FUEL INJECTION VALVE

Electro-Magneto Fuel Injector

Electromagnetic Fuel Injection Valve Device

Electromagnetic Fuel Injection Valve

Electromagnetic fuel injector and method for assembling the same

Electro-magneto fuel injector

Fuel injection valve and direct-injection engine with the same

Fuel injection valve and cylinder injection type internal combustio...