Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774867 | Bolt, control apparatus, and strain measurement system | Fumitaka Saigo, Tomohiro Yamato, Ryo Sakazume | 2020-09-15 |
| 8065049 | Vehicle diagnostic control apparatus | Hiroyuki Sakamoto | 2011-11-22 |
| 7976427 | Vehicle control apparatus and vehicle equipped with the control apparatus | Daisuke Yamamoto | 2011-07-12 |
| 7956560 | Control apparatus for rotational electric machine and driving apparatus for vehicle | Shiho Izumi, Satoru Kaneko, Hideki Miyazaki | 2011-06-07 |
| 7409275 | Vehicle diagnostic system | Kohei Sakurai, Nobuyasu Kanekawa, Minoru Ohsuga, Masatoshi Hoshino, Yoichi Iihoshi | 2008-08-05 |
| 7389637 | Diagnostic equipment for an exhaust gas cleaning apparatus | Toshio Ishii | 2008-06-24 |
| 7117664 | Diagnostic equipment for an exhaust gas cleaning apparatus | Toshio Ishii | 2006-10-10 |
| 6907341 | Misfire detector | Toshihiro Aono, Eisaku Fukuchi, Toshio Hori | 2005-06-14 |
| 6883307 | Diagnosis apparatus for internal combustion engine | Yoichi Iihoshi, Minoru Ohsuga | 2005-04-26 |
| 6807806 | Diagnostic equipment for an exhaust gas cleaning apparatus | Toshio Ihshii | 2004-10-26 |
| 6725709 | Combustion state diagnosing system and combustion state diagnosing method for diagnosing engine and recording medium | Toshio Ishii, Nobuo Kurihara, Hiroshi Kimura | 2004-04-27 |
| 6523340 | Method and apparatus for diagnosing engine exhaust gas purification system | Nobuo Kurihara, Hiroshi Kimura, Toshio Ishii | 2003-02-25 |
| 6520168 | Air-fuel ratio controller for engine | Toshio Ishii | 2003-02-18 |
| 6520142 | Engine control system for controlling in-cylinder fuel injection engine | Toshiharu Nogi, Takuya Shiraishi, Minoru Ohsuga, Noboru Tokuyasu, Yoko Nakayama | 2003-02-18 |
| 6502549 | Engine combustion control device | Masatoshi Hoshino, Nobuo Kurihara, Minoru Osuga, Toshiharu Nogi | 2003-01-07 |
| 6502388 | Engine exhaust gas cleaning system | Toshio Ishii, Shigeru Kawamoto, Shinji Nakagawa, Minoru Oosuga, Yoshihisa Fujii | 2003-01-07 |
| 6470868 | Engine self-diagnosis apparatus and control apparatus | Shinji Nakagawa, Minoru Ohsuga, Kouzou Katogi | 2002-10-29 |
| 6430495 | Diagnosing system for engine | Toshio Ishii, Toshiharu Nogi | 2002-08-06 |
| 6408617 | Diagnostic equipment for an exhaust gas cleaning apparatus | Toshio Ishii | 2002-06-25 |
| 6383267 | Exhaust gas cleaning system for an engine | Shigeru Kawamoto, Yoshihisa Fujii, Shinji Nakagawa, Toshio Ishii, Minoru Ohsuga | 2002-05-07 |
| 6357224 | Engine exhaust gas purifying apparatus | Shigeru Kawamoto, Toshio Ishii, Yoshihisa Fujii, Shinji Nakagawa, Minoru Oosuga | 2002-03-19 |
| 6343500 | Engine combustion condition detecting apparatus equipped with malfunction diagnosing apparatus | Kozo Katogi, Toshio Ishii | 2002-02-05 |
| 6330795 | Diagnostic equipment for an exhaust gas cleaning apparatus | Toshio Ihshii | 2001-12-18 |
| 6330510 | Diagnosing system for engine | Toshio Ishii, Toshiharu Nogi | 2001-12-11 |
| 6324836 | Apparatus and method for controlling air-to-fuel ratio in engine | Shinji Nakagawa, Toshio Ishii, Minoru Ohsuga, Hiroyuki Takamura | 2001-12-04 |