Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379611 | High strength, low alloy, heat resistant steel | Nobuyoshi Komai, Fujimitsu Masuyama, Tomomitsu Yokoyama, Hiroyuki Hirata, Kaori Kawano | 2002-04-30 |
| 5879818 | Nickel-based alloy excellent in corrosion resistance and workability | Syoji Kinomura, Yoshimi Yamadera | 1999-03-09 |