Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773706 | Apparatus for controlling four-wheel drive vehicle | Tomohiro Nozu, Hiroshi Yoshimoto | 2020-09-15 |
| 10625777 | Attitude control system | — | 2020-04-21 |
| 9026334 | Vehicle attitude control system | Masayasu Higashi | 2015-05-05 |
| 8977434 | Vehicle attitude control system | Hiroshi Yoshimoto, Masayasu Higashi | 2015-03-10 |
| 8744687 | Vehicle steering apparatus | Ryouhei Hayama, Tomoyasu Kada, Shingo Maeda | 2014-06-03 |
| 8224528 | Vehicle steering apparatus | Ryouhei Hayama, Tomoyasu Kada, Shingo Maeda | 2012-07-17 |
| 7147080 | Steering apparatus for vehicle | Masayasu Higashi, Shingo Maeda, Masaya Segawa, Ryouhei Hayama, Tomoyasu Kada | 2006-12-12 |
| 6898499 | Control system | Hiroshi Arita | 2005-05-24 |
| 6763907 | Vehicle steering apparatus | Masayuki Ueno, Katsutoshi Nishizaki, Ryouhei Hayama, Naotake Kanda, Shirou Nakano +6 more | 2004-07-20 |