Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349664 | Doped acetylene polymer and process for production thereof | Yoshio Matsumura, Takashi Ukachi | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349664 | Doped acetylene polymer and process for production thereof | Yoshio Matsumura, Takashi Ukachi | 1982-09-14 |