Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998581 | Solid particle erosion resistant surface treated coating and rotating machine applied therewith | Toyoaki Yasui, Yoshikazu Yamada, Katsuyasu Hananaka, Kyoichi Ikeno | 2011-08-16 |