Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255466 | Carbon electrode and manufacture thereof | Yoshimichi Kobayashi, Toshinao Itou | 1981-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255466 | Carbon electrode and manufacture thereof | Yoshimichi Kobayashi, Toshinao Itou | 1981-03-10 |