Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346624 | Planetary speed change gearing | Shigehiro Sannomiya | 1982-08-31 |
| 4344337 | Reduction and reversing gear for marine propulsion systems | Kinichi Aso | 1982-08-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346624 | Planetary speed change gearing | Shigehiro Sannomiya | 1982-08-31 |
| 4344337 | Reduction and reversing gear for marine propulsion systems | Kinichi Aso | 1982-08-17 |