Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558479 | Low iron loss and low noise grain-oriented electrical steel sheet and a method for producing the same | Masahiro Fujikura, Satoshi Arai, Hisashi Mogi, Takeshi Kubota | 2003-05-06 |