Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489027 | High purity carbon fiber reinforced carbon composites and manufacturing apparatus for use thereof | Teruhisa Kondo, Toshiaki Sogabe, Masatoshi Yamaji, Naoto Ohta | 2002-12-03 |
| 6455160 | High purity C/C composite and manufacturing method thereof | Tsuyoshi Matsumoto | 2002-09-24 |
| 6432538 | Carbon fiber reinforced carbon composite and useful as components for pulling single crystal apparatus | Naoto Ohta, Akira Asari, Toshiaki Sogabe | 2002-08-13 |