Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953835 | Wire for coiled spring | Yukio Matsumoto, Kuniki Morita | 1990-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953835 | Wire for coiled spring | Yukio Matsumoto, Kuniki Morita | 1990-09-04 |