Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034198 | Austenitic stainless steel tube for boiler with excellent resistance to high temperature steam oxidation | Hitoshi Iijima, Motohisa Yoshida, Toshihiko Fukui, Tatsuo Ono | 2011-10-11 |