| 10508608 |
Control device for engine |
Shinji Nakagawa, Toshio Hori |
2019-12-17 |
| 10012160 |
Control device and control method of engine |
Shinji Nakagawa, Eisaku Fukuchi |
2018-07-03 |
| 9429089 |
Control device of engine |
Shinji Nakagawa, Eisaku Fukuchi |
2016-08-30 |
| 8573185 |
Diagnostic device for internal-combustion engine |
Ryusei Miura, Yoichi Iihoshi, Eisaku Fukuchi, Yoshikuni Kurashima |
2013-11-05 |
| 8190351 |
Diagnostic control apparatus for internal combustion engines |
Eisaku Fukuchi, Heikichi Kamoshita |
2012-05-29 |
| 8011174 |
Apparatus for diagnosing exhaust gas purifying device |
Eisaku Fukuchi, Kenichi Kotabe, Heikichi Kamoshida, Kenji Mizushima |
2011-09-06 |
| 6474145 |
Combustion state detection system for internal combustion engine |
Eisaku Fukuchi, Takanobu Ichihara |
2002-11-05 |
| 6003309 |
Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine |
Rogelio B. Agustin, Eisaku Fukuchi, Yutaka Takaku, Toshio Ishii |
1999-12-21 |
| 5991684 |
Apparatus and method of detecting combustion state of internal combustion engine and recording medium storing program for execution of the detecting method |
Eisaku Fukuchi |
1999-11-23 |
| 5991685 |
Combustion state detection system for internal combustion engine |
Eisaku Fukuchi, Takanobu Ichihara |
1999-11-23 |
| 5951618 |
Detector device for combustion state in internal combustion engine |
Eisaku Fukuchi, Takanobu Ichihara, Toshio Ishii |
1999-09-14 |
| 5828976 |
Detector device for combustion state in internal combustion engine |
Eisaku Fukuchi, Takanobu Ichihara, Toshio Ishii |
1998-10-27 |
| 5758491 |
Diagnosing system and method of catalytic converter for controlling exhaust gas of internal combustion engine |
Rogelio B. Agustin, Kazuya Kawano, Yutaka Takaku, Toshio Ishii |
1998-06-02 |
| 5740676 |
Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine |
Rogelio B. Agustin, Eisaku Fukuchi, Yutaka Takaku, Toshio Ishii |
1998-04-21 |
| 5557933 |
Malfunction diagnosis apparatus for internal combustion engine |
Takashi Mukaihira, Toshio Ishii, Yutaka Takaku, Kazuya Kawano |
1996-09-24 |
| 5400592 |
Diagnostic apparatus for catalytic converter of an internal combustion engine |
Takashi Mukaihira, Toshio Ishii, Yutaka Takaku |
1995-03-28 |