Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293533 | Method for producing solid carbon material having high flexural strength | Kiro Asano, Humio Tamura, Tsuyoshi Saito, Yoshio Kawai | 1981-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293533 | Method for producing solid carbon material having high flexural strength | Kiro Asano, Humio Tamura, Tsuyoshi Saito, Yoshio Kawai | 1981-10-06 |