Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665178 | Method of manufacturing grain-oriented silicon steel sheet having excellent magnetic characteristics | Michiro Komatsubara, Kunihiro Senda | 1997-09-09 |
| 5665455 | Low-iron-loss grain-oriented electromagnetic steel sheet and method of producing the same | Seiji Sato, Kunihiro Senda, Kazuhiro Suzuki, Michiro Komatubara | 1997-09-09 |