Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653825 | Ferrite-type hot-rolled stainless steel sheet having excellent resistance to surface roughening and to high-temperature fatigue after working | Masaaki Kohno, Atsushi Miyazaki, Koji Yamato | 1997-08-05 |
| 5626694 | Process for the production of stainless steel sheets having an excellent corrosion resistance | Yoshikazu Kawabata, Mitsuyuki Fujisawa, Kunio Fukuda | 1997-05-06 |