Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4184898 | Method of manufacturing high strength low alloys steel plates with superior low temperature toughness | Chiaki Ouchi, Kazuaki Matsumoto | 1980-01-22 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4184898 | Method of manufacturing high strength low alloys steel plates with superior low temperature toughness | Chiaki Ouchi, Kazuaki Matsumoto | 1980-01-22 |