Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739224 | Turbocharger-equipped internal combustion engine | Tomoko Yamada, Tomohiko Matsushita, Hirohiko Oota | 2017-08-22 |
| 4594985 | Method and apparatus of learning control for air/fuel ratio of an internal combustion engine to avoid sticking to lean or rich side operation | Kazuyoshi Mizuno | 1986-06-17 |
| 4519355 | Method of control of internal combustion engine variable swirl air-fuel intake system with direct and helical intake passages | Toshimitsu Ito | 1985-05-28 |