Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461741 | Grain-oriented electromagnetic steel sheet with excellent coating properties and process for its manufacture | Shuichi Yamazaki, Hideyuki Kobayashi, Hiroyasu Fujii | 2002-10-08 |
| 6383650 | Non-oriented electromagnetic steel sheet having insulating film excellent in film properties | — | 2002-05-07 |
| 6335853 | Protective device for non-contact feeder system | Hiroshi Kitagawa, Masato Inaba | 2002-01-01 |