Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883544 | Process for preparation of austenitic stainless steel having excellent seawater resistance | Masanori Ueda, Kensai Shitani, Tetsuo Yoshimoto, Hiroki Yamamoto, Fumio Kurosawa | 1989-11-28 |