Hakariya; Masashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hakariya; Masashi.The latest application filed is for "air-fuel ratio control apparatus for internal combustion engine".

Company Profile

2.26.23

Hakariya; Masashi - Nagoya JP
HAKARIYA; Masashi - Nagoya-shi Aichi-ken
- Nagoya JP
Hakariya; Masashi - Aichi-ken JP
Hakariya; Masashi - Mishima JP
Hakariya; Masashi - Aichi JP
Hakariya; Masashi - Shizuoka-ken JP
Hakariya, Masashi - Mishima-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Control device of internal combustion engine Grant 10,072,593 - Okada , et al. September 11, 2	2018-09-11
Air-fuel ratio control apparatus for internal combustion engine Grant 9,752,523 - Yoshikawa , et al. September 5, 2	2017-09-05
Fuel injection amount control apparatus for an internal combustion engine Grant 9,726,103 - Iwazaki , et al. August 8, 2	2017-08-08
Abnormality detecting device of internal combustion engine Grant 9,341,544 - Nakajima , et al. May 17, 2	2016-05-17
Air-fuel Ratio Control Apparatus For Internal Combustion Engine App 20160076474 - YOSHIKAWA; Yuya ; et al.	2016-03-17
Control Device Of Internal Combustion Engine App 20160003181 - OKADA; Masahide ; et al.	2016-01-07
Control device of internal combustion engine Grant 9,206,754 - Kato , et al. December 8, 2	2015-12-08
Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engine Grant 9,097,193 - Oda , et al. August 4, 2	2015-08-04
Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine Grant 8,892,337 - Kitano , et al. November 18, 2	2014-11-18
Abnormality Detecting Device Of Internal Combustion Engine App 20140290348 - Nakajima; Isao ; et al.	2014-10-02
Control Device Of Internal Combustion Engine App 20140290219 - Kato; Toshihiro ; et al.	2014-10-02
Apparatus For Detecting Cylinder Air-fuel Ratio Imbalance Abnormality Of Multi-cylinder Internal Combustion Engine App 20140223987 - Shimada; Tatsuro ; et al.	2014-08-14
Inter-cylinder Air-fuel Ratio Variation Abnormality Detection Apparatus For Multicylinder Internal Combustion Engine App 20140095053 - Oda; Yoshihisa ; et al.	2014-04-03
Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine Grant 08620564 -	2013-12-31
Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine Grant 8,620,564 - Hakariya , et al. December 31, 2	2013-12-31
Inter-cylinder air/fuel ratio imbalance determination apparatus and inter-cylinder air/fuel ratio imbalance determination method Grant 8,589,055 - Hakariya , et al. November 19, 2	2013-11-19
Fuel Injection Amount Control Apparatus For An Internal Combustion Engine App 20130144510 - Iwazaki; Yasushi ; et al.	2013-06-06
Inter-cylinder air-fuel ratio imbalance abnormality detection device for multi-cylinder internal combustion engine and abnormality detection method therefor Grant 8,443,656 - Hakariya , et al. May 21, 2	2013-05-21
Vehicle and vehicle control method Grant 8,381,708 - Katayama , et al. February 26, 2	2013-02-26
Abnormality Detection Apparatus And Abnormality Detection Method For Multi-cylinder Internal Combustion Engine App 20120303248 - Hakariya; Masashi ; et al.	2012-11-29
Apparatus For Detecting Imbalance Abnormality In Air-fuel Ratio Between Cylinders In Multi-cylinder Internal Combustion Engine App 20120253642 - Kitano; Shota ; et al.	2012-10-04
Inter-cylinder Air-fuel Ratio Imbalance Abnormality Detection Device For Multi-cylinder Internal Combustion Engine And Abnormality Detection Method Therefor App 20120192633 - Hakariya; Masashi ; et al.	2012-08-02
Inter-cylinder Air/fuel Ratio Imbalance Determination Apparatus And Inter-cylinder Air/fuel Ratio Imbalance Determination Method App 20120024274 - Hakariya; Masashi ; et al.	2012-02-02
Vehicle And Vehicle Control Method App 20110100344 - Katayama; Akihiro ; et al.	2011-05-05
Intake air amount control apparatus and intake air amount control method of internal combustion engine Grant 7,373,922 - Muto , et al. May 20, 2	2008-05-20
Control system of internal combustion engine Grant 7,373,238 - Hakariya , et al. May 13, 2	2008-05-13
Control device for internal combustion engine Grant 7,359,794 - Hakariya , et al. April 15, 2	2008-04-15
Control System of Internal Combustion Engine App 20070244625 - Hakariya; Masashi ; et al.	2007-10-18
Apparatus and method for controlling internal combustion engine Grant 7,270,095 - Tsunooka , et al. September 18, 2	2007-09-18
Control Device For Internatal Combustion Engine App 20070198166 - Hakariya; Masashi ; et al.	2007-08-23
Device and method for controlling suction air amount in internal combustion engine App 20060276954 - Muto; Harufumi ; et al.	2006-12-07
Apparatus and method for controlling internal combustion engine App 20060130806 - Tsunooka; Takashi ; et al.	2006-06-22
Control apparatus and method for valve actuating system of internal combustion engine Grant 6,782,853 - Kanamaru , et al. August 31, 2	2004-08-31
Control apparatus and method for valve actuating system of internal combustion engine App 20040040524 - Kanamaru, Masanobu ; et al.	2004-03-04

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