Junichi Furuya

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel injection apparatus for and method of internal combustion engi...
- Patent number 7,565,894
- Issue date Jul 28, 2009
- Hitachi, Ltd.
- Tomoaki Oda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus for and method of controlling intake operation of an inte...
- Patent number 7,520,261
- Issue date Apr 21, 2009
- Hitachi, Ltd.
- Masayuki Saruwatari
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel supply apparatus for engine and control method of same
- Patent number 7,472,690
- Issue date Jan 6, 2009
- Hitachi, Ltd.
- Keiichi Takayanagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply apparatus for engine and control method of same apparatus
- Patent number 7,412,968
- Issue date Aug 19, 2008
- Hitachi, Ltd.
- Keiichi Takayanagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control apparatus for internal combustion engine and...
- Patent number 7,043,350
- Issue date May 9, 2006
- Hitachi, Ltd.
- Noriyuki Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable valve control apparatus for engine and method thereof
- Patent number 6,895,912
- Issue date May 24, 2005
- Hitachi, Ltd.
- Masayuki Saruwatari
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus and control method of negative pressure actuator
- Patent number 6,622,699
- Issue date Sep 23, 2003
- Unisia Jecs Corporation
- Masayuki Saruwatari
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for controlling fuel vapor, method and apparat...
- Patent number 6,412,477
- Issue date Jul 2, 2002
- Unisia Jecs Corporation
- Masayuki Saruwatari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling idle rotation speed of an inte...
- Patent number 6,273,063
- Issue date Aug 14, 2001
- Unisia Jecs Corporation
- Masayuki Saruwatari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling fuel vapor, method and apparat...
- Patent number 6,253,744
- Issue date Jul 3, 2001
- Unisia Jecs Corporation
- Masayuki Saruwatari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for processing fuel vapor in internal combusti...
- Patent number 6,138,644
- Issue date Oct 31, 2000
- Unisia Jecs Corporation
- Masayuki Saruwatari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for direct injection spark ignition type internal...
- Patent number 5,979,397
- Issue date Nov 9, 1999
- Unisia Jecs Corporation
- Kenichi Machida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for processing fuel vapor in internal combustion engine e...
- Patent number 5,979,418
- Issue date Nov 9, 1999
- Unisia Jecs Corporation
- Masayuki Saruwatari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling idle rotation speed learning o...
- Patent number 5,720,256
- Issue date Feb 24, 1998
- Unisia Jecs Corporation
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling air-fuel ratio learning of an...
- Patent number 5,638,800
- Issue date Jun 17, 1997
- Unisia Jecs Corporation
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air fuel ratio control apparatus for an internal combustion engine
- Patent number 5,492,107
- Issue date Feb 20, 1996
- Unisia Jecs Corporation
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and a method for controlling fuel supply to engine
- Patent number 5,483,940
- Issue date Jan 16, 1996
- Unisia Jecs Corporation
- Toshio Namba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for and method of controlling air-fuel ratio in internal com...
- Patent number 5,394,856
- Issue date Mar 7, 1995
- Unisia Jecs Corporation
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Damage preventing method and device for sensor element of air/fuel...
- Patent number 5,353,774
- Issue date Oct 11, 1994
- Unisia Jecs Corporation
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling air/fuel ratio for internal combu...
- Patent number 5,251,437
- Issue date Oct 12, 1993
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnosing device and diagnosing method in air/fuel ratio control d...
- Patent number 5,235,957
- Issue date Aug 17, 1993
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of and an apparatus for controlling assist air in an interna...
- Patent number 5,211,148
- Issue date May 18, 1993
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of and an apparatus for controlling the air-fuel ratio of an...
- Patent number 5,193,339
- Issue date Mar 16, 1993
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for detecting intake air flow rate in internal co...
- Patent number 5,191,789
- Issue date Mar 9, 1993
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of and an apparatus for controlling the air-fuel ratio of an...
- Patent number 5,168,700
- Issue date Dec 8, 1992
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controllably sucking intake air into each cylinder of...
- Patent number 5,168,954
- Issue date Dec 8, 1992
- Japan Electronic Control Systems Company, Limited
- Shinpei Nakaniwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling fuel supply for internal combusti...
- Patent number 5,159,913
- Issue date Nov 3, 1992
- Japan Electronic Control Systems Co., Ltd.
- Junichi Furuya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic arrangement for automotive engine EGR system
- Patent number 5,103,655
- Issue date Apr 14, 1992
- Japan Electronic Control Systems Company Limited
- Koichi Kano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for detecting intake pressure in internal combustion engine
- Patent number 5,031,450
- Issue date Jul 16, 1991
- Japan Electronic Control Systems Co., Ltd.
- Shinpei Nakaniwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air/fuel ratio control system for fuel injection internal combustio...
- Patent number 4,903,671
- Issue date Feb 27, 1990
- Japan Electronic Control Systems Company, Limited
- Akihiko Araki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR AND METHOD OF CONTROLLING INTAKE OPERATION OF AN INTE...
- Publication number 20080210195
- Publication date Sep 4, 2008
- Hitachi, Ltd.
- Masayuki Saruwatari
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel supply apparatus for engine and control method of same apparatus
- Publication number 20070251502
- Publication date Nov 1, 2007
- Hitachi, Ltd.
- Keiichi Takayanagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY APPARATUS FOR ENGINE AND CONTROL METHOD OF SAME
- Publication number 20070246021
- Publication date Oct 25, 2007
- Hitachi, Ltd.
- Keiichi TAKAYANAGI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection apparatus for and method of internal combustion engi...
- Publication number 20070056555
- Publication date Mar 15, 2007
- Hitachi, Ltd.
- Tomoaki Oda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection control apparatus for internal combustion engine and...
- Publication number 20050060086
- Publication date Mar 17, 2005
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Noriyuki Abe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Variable valve control apparatus for engine and method thereof
- Publication number 20030200945
- Publication date Oct 30, 2003
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Masayuki Saruwatari
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control apparatus and control method of negative pressure actuator
- Publication number 20030010308
- Publication date Jan 16, 2003
- UNISIA JECS CORPORATION
- Masayuki Saruwatari
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for controlling fuel vapor, method and apparat...
- Publication number 20010025630
- Publication date Oct 4, 2001
- UNISIA JECS CORPORATION
- Masayuki Saruwatari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Junichi Furuya

Person

Patents Grantslast 30 patents

Fuel injection apparatus for and method of internal combustion engi...

Apparatus for and method of controlling intake operation of an inte...

Fuel supply apparatus for engine and control method of same

Fuel supply apparatus for engine and control method of same apparatus

Fuel injection control apparatus for internal combustion engine and...

Variable valve control apparatus for engine and method thereof

Control apparatus and control method of negative pressure actuator

Method and apparatus for controlling fuel vapor, method and apparat...

Apparatus and method for controlling idle rotation speed of an inte...

Method and apparatus for controlling fuel vapor, method and apparat...

Apparatus and method for processing fuel vapor in internal combusti...

Control apparatus for direct injection spark ignition type internal...

Apparatus for processing fuel vapor in internal combustion engine e...

Apparatus and method for controlling idle rotation speed learning o...

Method and apparatus for controlling air-fuel ratio learning of an...

Air fuel ratio control apparatus for an internal combustion engine

Apparatus and a method for controlling fuel supply to engine

System for and method of controlling air-fuel ratio in internal com...

Damage preventing method and device for sensor element of air/fuel...

Method and system for controlling air/fuel ratio for internal combu...

Diagnosing device and diagnosing method in air/fuel ratio control d...

Method of and an apparatus for controlling assist air in an interna...

Method of and an apparatus for controlling the air-fuel ratio of an...

Method and system for detecting intake air flow rate in internal co...

Method of and an apparatus for controlling the air-fuel ratio of an...

Apparatus for controllably sucking intake air into each cylinder of...

Method and system for controlling fuel supply for internal combusti...

Diagnostic arrangement for automotive engine EGR system

Apparatus for detecting intake pressure in internal combustion engine

Air/fuel ratio control system for fuel injection internal combustio...

Patents Applicationslast 30 patents

APPARATUS FOR AND METHOD OF CONTROLLING INTAKE OPERATION OF AN INTE...

Fuel supply apparatus for engine and control method of same apparatus

FUEL SUPPLY APPARATUS FOR ENGINE AND CONTROL METHOD OF SAME

Fuel injection apparatus for and method of internal combustion engi...

Fuel injection control apparatus for internal combustion engine and...

Variable valve control apparatus for engine and method thereof

Control apparatus and control method of negative pressure actuator

Method and apparatus for controlling fuel vapor, method and apparat...