Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855409 | Method for connecting insulator coated wire | Mamoru Urushizaki, Masato Ichikawa, Masami Kojima | 2005-02-15 |
| 6252483 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Keisuke Kawano, Kazutoyo Oosuka, Masami Kojima, Akimitsu Sugiura, Yoshitaka Satou | 2001-06-26 |
| 6060973 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Keisuke Kawano, Kazutoyo Oosuka, Masami Kojima, Akimitsu Sugiura, Yoshitaka Satou | 2000-05-09 |