Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36423 | Method of manufacturing grain-oriented silicon steel sheet exhibiting excellent magnetic characteristics over the entire length of coil thereof | Michiro Komatsubara, Kazuaki Tamura, Masaki Kawano | 1999-12-07 |
| 5679178 | Method of manufacturing grain-oriented silicon steel sheet exhibiting excellent magnetic characteristics over the entire length of coil thereof | Michiro Komatsubara, Kazuaki Tamura, Masaki Kawano | 1997-10-21 |