Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332544 | High-aluminum-containing ferritic stainless steel having improved high-temperature oxidation resistance | Yoshihiro Uematsu, Katsuhisa Miyakusu | 1994-07-26 |
| 5302214 | Heat resisting ferritic stainless steel excellent in low temperature toughness, weldability and heat resistance | Yoshihiro Uematsu, Sadayuki Nakamura | 1994-04-12 |
| 5286442 | High-aluminum-containing ferritic stainless steel having improved high-temperature oxidation resistance | Yoshihiro Uematsu, Katsuhisa Miyakusu | 1994-02-15 |