Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114635 | Process for producing carbon material and carbon/carbon composites | Yoshio Sohda, Yasuzi Ido, Toshinori Nakamura | 1992-05-19 |
| 5057254 | Process for producing carbon/carbon composites | Yoshio Sohda, Yasuji Ido, Toshinori Nakamura | 1991-10-15 |