Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920683 | Control device for internal combustion engine | Takafumi Arakawa, Kunihiko Suzuki, Yoichi Iihoshi, Haoyun SHI, Toshio Hori | 2021-02-16 |
| 9291108 | Engine control device and control method | — | 2016-03-22 |
| 8573185 | Diagnostic device for internal-combustion engine | Ryusei Miura, Yoichi Iihoshi, Akihito Numata, Eisaku Fukuchi | 2013-11-05 |
| 8108094 | Diagnosis device for energy transfer in vehicle | Toshio Hori, Yoichi Iihoshi, Shin Yamauchi | 2012-01-31 |
| 8069652 | Control apparatus and method for internal combustion engine | Yoichi Iihoshi, Shin Yamauchi, Toshio Hori | 2011-12-06 |
| 7966989 | Engine control apparatus | Toshio Hori, Hiroshi Miyamoto | 2011-06-28 |
| 7752837 | Diagnosis apparatus for internal combustion engine | Yoichi Iihoshi, Shin Yamauchi, Toshio Hori | 2010-07-13 |
| 7753032 | Control apparatus for cylinder injection internal combustion engine with high-pressure fuel pump | Yoichi Iihoshi, Toshio Hori, Shin Yamauchi | 2010-07-13 |
| 7559193 | Control apparatus and method for internal combustion engine | Yoichi Iihoshi, Shin Yamauchi, Toshio Hori | 2009-07-14 |
| 7556023 | Control device for high-pressure fuel system | Yoichi Ilhoshi, Toshio Hori, Shin Yamauchi | 2009-07-07 |
| 7549284 | Diagnostic device and method of engine exhaust purifying system | Yoichi Iihoshi, Shinji Nakagawa, Toshio Hori | 2009-06-23 |
| 7489997 | Diagnostic apparatus for internal combustion engine | Yoichi Iihoshi, Shin Yamauchi, Toshio Hori | 2009-02-10 |
| 7441554 | Engine controller | Shinji Nakagawa, Youichi Iihoshi, Toshio Hori | 2008-10-28 |
| 7266942 | Diagnostic device and method of engine exhaust purifying system | Yoichi Iihoshi, Shinji Nakagawa, Toshio Hori | 2007-09-11 |
| 7254474 | Diagnosis apparatus for internal combustion engine | Yoichi Iihoshi, Shin Yamauchi, Toshio Hori | 2007-08-07 |
| 7225800 | Engine controller | Shinji Nakagawa, Youichi Iihoshi, Toshio Hori | 2007-06-05 |
| 6543410 | Direct injection engine | Yoshiyuki Yoshida, Hidefumi Iwaki, Toshio Hori, Kentarou Shiga | 2003-04-08 |