Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548656 | Method and apparatus for reducing the watt loss of a grain-oriented electromagnetic steel sheet and a grain-oriented electromagnetic steel sheet having a low watt loss | Tetsuo Kimoto, Katsuro Kuroki | 1985-10-22 |
| 4513597 | Apparatus for reducing the watt loss of a grain-oriented electromagnetic steel sheet | Tetsuo Kimoto | 1985-04-30 |