Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5203928 | Method of producing low iron loss grain oriented silicon steel thin sheets having excellent surface properties | Yukio Inokuti | 1993-04-20 |
| 4985635 | Method of producing extra-low iron loss grain oriented silicon steel sheets | Yukio Inokuti | 1991-01-15 |
| 4909864 | Method of producing extra-low iron loss grain oriented silicon steel sheets | Yukio Inokuti | 1990-03-20 |
| 4713123 | Method of producing extra-low iron loss grain oriented silicon steel sheets | Yukio Inokuti, Toshihiko Funahashi | 1987-12-15 |
| 4702780 | Process for producing a grain oriented silicon steel sheet excellent in surface properties and magnetic characteristics | Yukio Inokuchi, Shigeko Ikeda | 1987-10-27 |