loadpatents
Patent applications and USPTO patent grants for Numata; Akihito.The latest application filed is for "control device for engine".
Patent | Date |
---|---|
Control device for engine Grant 10,508,608 - Nakagawa , et al. Dec | 2019-12-17 |
Control device and control method of engine Grant 10,012,160 - Nakagawa , et al. July 3, 2 | 2018-07-03 |
Control Device for Engine App 20170211497 - NAKAGAWA; Shinji ;   et al. | 2017-07-27 |
Control device of engine Grant 9,429,089 - Nakagawa , et al. August 30, 2 | 2016-08-30 |
Control Device and Control Method of Engine App 20150369152 - NAKAGAWA; Shinji ;   et al. | 2015-12-24 |
Diagnostic device for internal-combustion engine Grant 8,573,185 - Miura , et al. November 5, 2 | 2013-11-05 |
Engine Control Device App 20130275024 - Nakagawa; Shinji ;   et al. | 2013-10-17 |
Control Device of Engine App 20130110378 - Nakagawa; Shinji ;   et al. | 2013-05-02 |
Diagnostic Device for Internal-Combustion Engine App 20120245824 - Miura; Ryusei ;   et al. | 2012-09-27 |
Diagnostic control apparatus for internal combustion engines Grant 8,190,351 - Fukuchi , et al. May 29, 2 | 2012-05-29 |
Apparatus for diagnosing exhaust gas purifying device Grant 8,011,174 - Fukuchi , et al. September 6, 2 | 2011-09-06 |
Control Diagnostic Apparatus for Internal Combustion Engine App 20110179774 - IIHOSHI; Yoichi ;   et al. | 2011-07-28 |
Diagnostic Control Apparatus for Internal Combustion Engines App 20100017098 - Fukuchi; Eisaku ;   et al. | 2010-01-21 |
Apparatus For Diagnosing Exhaust Gas Purifying Device App 20090145110 - FUKUCHI; Eisaku ;   et al. | 2009-06-11 |
Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine Grant 6,003,309 - Agustin , et al. December 21, 1 | 1999-12-21 |
Diagnosing system and method of catalytic converter for controlling exhaust gas of internal combustion engine Grant 5,758,491 - Agustin , et al. June 2, 1 | 1998-06-02 |
Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine Grant 5,740,676 - Agustin , et al. April 21, 1 | 1998-04-21 |
Malfunction diagnosis apparatus for internal combustion engine Grant 5,557,933 - Numata , et al. September 24, 1 | 1996-09-24 |
Diagnostic apparatus for catalytic converter of an internal combustion engine Grant 5,400,592 - Mukaihira , et al. March 28, 1 | 1995-03-28 |
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