Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357986 | Method of producing a fiber-reinforced composite article | Keisuke Ban, Noriaki Miyake | 1982-11-09 |
| 4350056 | Connecting rod of an internal combustion engine | Keisuke Ban | 1982-09-21 |