Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378927 | In-vehicle control device and method for controlling internal combustion engine | Yoshihiro Sukegawa, Yoshihiko Akagi, Kazuhiro ORYOJI | 2025-08-05 |
| 12140093 | Electronic control device for mixed hydrogen combustion, and method for controlling hydrogen mixing ratio | Atsushi Shimada, Yoshihiro Sukegawa | 2024-11-12 |
| 12017648 | Vehicle control device | Yuuki Okuda, Takashi Okada | 2024-06-25 |
| 11834050 | System and method for predictive pre-warming control of hybrid electric vehicles (HEV) | Ragesh R, Shin Yamauchi, Kazuhiro ORYOJI | 2023-12-05 |
| 11603819 | Internal combustion engine control device and ignition device | Kazuhiro ORYOJI, Masayuki Saruwatari | 2023-03-14 |
| 11364909 | Vehicle control device | Yoichi Iihoshi, Takashi Okada, Yuuki Okuda | 2022-06-21 |
| 11333060 | Control device | Masayuki Saruwatari | 2022-05-17 |
| 9702779 | Engine control device | Yoshihiko Akagi, Takuya Shiraishi, Kenichiroh Ogata | 2017-07-11 |
| 9010302 | Control apparatus of a direct injection gasoline engine | Yoshihiro Sukegawa, Yusuke Kihara, Takashi Okamoto | 2015-04-21 |
| 8464687 | Control device for compressed self-ignition type internal combustion engine | Hiromu Kakuya, Shiro Yamaoka | 2013-06-18 |
| 8387587 | Control unit for direct injection engine | Kenichiroh Ogata, Yoshihiro Sukegawa | 2013-03-05 |
| 8224555 | Control apparatus of spark ignition internal combustion engine | Yoshihiro Sukegawa, Shiro Yamaoka | 2012-07-17 |
| 8078387 | Control apparatus for spark-ignition engine | Shiro Yamaoka, Hiromu Kakuya, Yoshihiro Sukegawa | 2011-12-13 |
| 8050846 | Apparatus and method for controlling engine | Hiromu Kakuya, Shiro Yamaoka | 2011-11-01 |
| 7957887 | Engine controller | Hiromu Kakuya, Shiro Yamaoka | 2011-06-07 |
| 7848869 | Controller of internal combustion engine of compression ignition combustion type | Hiromu Kakuya, Shiro Yamaoka | 2010-12-07 |
| 7769525 | Apparatus and method for controlling a homogeneous charge compression-ignited internal-combustion engine | Hiromu Kakuya, Shiro Yamaoka | 2010-08-03 |
| 7412967 | Engine controller | Shiro Yamaoka, Hiromu Kakuya | 2008-08-19 |
| 7367310 | Controller for compression ignition engine | Hiromu Kakuya, Shiro Yamaoka | 2008-05-06 |
| 7325535 | Engine controller | Shiro Yamaoka, Hiromu Kakuya | 2008-02-05 |