Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013372 | Semi-process non-oriented electromagnetic steel strip having low core loss and high magnetic permeability, and method of making | Atsuhito Honda, Michiro Komatsubara, Keiji Nishimura | 1991-05-07 |
| 4946519 | Semi-processed non-oriented electromagnetic steel strip having low core loss and high magnetic permeability, and method of making | Atsuhito Honda, Michiro Komatsubara, Keiji Nishimura | 1990-08-07 |
| 4938806 | Method for producing an electro-magnetic steel sheet | Atsuhito Honda, Michiro Komatsubara | 1990-07-03 |
| 4293336 | Cold rolled non-oriented electrical steel sheet | Hiroto Nakamura, Toshio Irie | 1981-10-06 |
| 4204890 | Method of producing non-oriented silicon steel sheets having an excellent electromagnetic property | Toshio Irie, Hiroto Nakamura, Hiroshi Shimanaka, Toshio Suzuki | 1980-05-27 |