Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697353 | Feedback engine control system | Masahiko Katoh, Kazuhiro Nakamura | 1997-12-16 |
| 5682867 | Feedback control system for marine propulsion engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-11-04 |
| 5655508 | Cylinder-disabling control system for multi-cylinder engine | — | 1997-08-12 |
| 5630395 | Feedback control system for marine propulsion engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-05-20 |
| 5622158 | Feedback control system for marine propulsion engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-04-22 |
| 5613480 | Fuel control system for multiple cylinder engine | Masahiko Katoh, Kazuhiro Nakamura | 1997-03-25 |