Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774627 | Leak magnetism detection sensor for magnetic flaw detection system | Hiroyuki Yokota, Hideaki Unzaki, Shigetoshi Tsuruoka | 2004-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774627 | Leak magnetism detection sensor for magnetic flaw detection system | Hiroyuki Yokota, Hideaki Unzaki, Shigetoshi Tsuruoka | 2004-08-10 |