Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487794 | Method of producing crystal bodies having controlled crystalline orientation | Hiromi Mitsunori | 1996-01-30 |
| 5244511 | Method of manufacturing an oriented silicon steel sheet having improved magnetic flux density | Michiro Komatsubara, Mitsumasa Kurosawa, Yasuyuki Hayakawa, Takahiro Kan | 1993-09-14 |
| 5205872 | Method of producing crystal bodies having controlled crystalline orientation | Hiromi Mitsunori | 1993-04-27 |
| 5181972 | Process for producing grain oriented silicon steel sheets having excellent magnetic properties | Michiro Komatsubara, Mitsumasa Kurosawa, Yasuyuki Hayakawa, Yoshiaki Iida | 1993-01-26 |
| 5173128 | Method of producing oriented silicon steel sheet having very high magnetic flux density | Michiro Komatsubara, Katsuo Iwamoto, Yasuyuki Hayakawa, Takahiro Kan | 1992-12-22 |
| 5139582 | Method of manufacturing an oriented silicon steel sheet having improved magnetic characeristics | Mitsumasa Kurosawa, Michiro Komatsubara, Katsuo Iwamoto, Takahiro Kan | 1992-08-18 |