Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416889 | Anti-corrosion ceramic member | Keiichiro Watanabe, Shinji Kawasaki, Akira Narukawa | 2002-07-09 |
| 6406799 | Method of producing anti-corrosion member and anti-corrosion member | Keiichiro Watanabe, Kiyoshi Araki | 2002-06-18 |
| 6365460 | Production of silicon carbide bodies | Hirotake Yamada, Makoto Murai, Hiroshi Furukubo, Tsuneaki Ohashi | 2002-04-02 |