Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475678 | Integrated fuel delivery system | Yoshiaki Douyama, Kevin L. Israelson, Ronald H. Roche | 2009-01-13 |
| 7210460 | Bypass pressure regulator | Yoshiaki Douyama, Kevin L. Israelson, Ronald H. Roche, Edward J. Talaski | 2007-05-01 |