Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879921 | Transaxle casing for automatic transmission | Toshiyuki Asada, Seitoku Kubo, Shinya Nakamura, Takaaki Kuroda | 1989-11-14 |
| 4870118 | Powdery copolymers of vinyl ester-ethylene | Shuichi Maeda, Akira Urabe | 1989-09-26 |