Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479174 | Silicon carbide body | Hirotake Yamada, Makoto Murai, Tsuneaki Ohashi | 2002-11-12 |
| 6365460 | Production of silicon carbide bodies | Hirotake Yamada, Makoto Murai, Yasufumi Aihara, Tsuneaki Ohashi | 2002-04-02 |