Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689198 | Austenitic stainless steel with high corrosion resistance and high strength when heat treated | Kazuo Fujiwara, Yasushi Torii, Tsuyoshi Inoue, Tadamasa Yokoyama | 1987-08-25 |