Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989041 | Process for producing titanium sponge | Nobuaki Ito, Masanori Yamaguchi, Kenichi Kato | 2006-01-24 |
| 6942715 | Process for producing metallic titanium | Nobuaki Ito, Masanori Yamaguchi, Kenichi Kato | 2005-09-13 |