Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562473 | Electrical steel sheet suitable for compact iron core and manufacturing method therefor | Yasuyuki Hayakawa, Takeshi Imamura, Mitsumasa Kurosawa | 2003-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562473 | Electrical steel sheet suitable for compact iron core and manufacturing method therefor | Yasuyuki Hayakawa, Takeshi Imamura, Mitsumasa Kurosawa | 2003-05-13 |