Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676771 | Method of manufacturing grain-oriented electrical steel sheet | Minoru Takashima, Yasuyuki Hayakawa, Mitsumasa Kurosawa, Michiro Komatsubara | 2004-01-13 |
| 6331215 | Process for producing grain-oriented electromagnetic steel sheet | Michiro Komatsubara, Atsuhito Honda, Kenichi Sadahiro, Kunihiro Senda | 2001-12-18 |
| 6039818 | Grain-oriented electromagnetic steel sheet and process for producing the same | Michiro Komatsubara, Atsuhito Honda, Kenichi Sadahiro, Kunihiro Senda | 2000-03-21 |
| 5855694 | Method for producing grain-oriented silicon steel sheet | Atsuhito Honda, Mineo Muraki, Kenichi Sadahiro, Minoru Takashima | 1999-01-05 |