Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334044 | Diene rubber having anti-deteriorating function and process for production thereof | Teizo Kotani, Toshio Miyabayashi | 1982-06-08 |
| 4332171 | Ultrasonic diagnosis apparatus | Taketoshi Iida, Kazuyoshi Saito, Toshio Shrasaka | 1982-06-01 |