Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447842 | Process for producing a corrosion-resistant member | Masao Nishioka | 2002-09-10 |
| 6416889 | Anti-corrosion ceramic member | Yasufumi Aihara, Shinji Kawasaki, Akira Narukawa | 2002-07-09 |
| 6406799 | Method of producing anti-corrosion member and anti-corrosion member | Yasufumi Aihara, Kiyoshi Araki | 2002-06-18 |