Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614034 | Process for producing ultrahigh silicon electrical thin steel sheet by cold rolling | Yozo Suga, Hotaka Honma, Yoshiyuki Ushigami | 1997-03-25 |
| 5074931 | Method of hot rolling continuously cast grain oriented electrical steel slab | Kishio Mochinaga, Kiyokazu Ichimura, Shinji Shibao, Shiro Ichikawa | 1991-12-24 |