Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971484 | Method for evaluating reliability of steel and high-reliability steel obtained by the same | Kaiko Sato, Kazuhiko Hiraoka, Ichiro Takasu, Yasukasu Unigame | 2011-07-05 |