Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6073493 | Method of diagnosing fatigue life of structural steelwork and a member of steelwork having life diagnostic function | Hiroaki Sakamoto, Toru Inaguma, Yasuhiro Nakata | 2000-06-13 |