Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288492 | Insulating coating compositions applied on electrical steel sheets | Yoshitaka Hiromae, Kazuo Nakamura, Toshiya Wada | 1981-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288492 | Insulating coating compositions applied on electrical steel sheets | Yoshitaka Hiromae, Kazuo Nakamura, Toshiya Wada | 1981-09-08 |