Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9027523 | Laser ignition apparatus | Shingo Morishima, Kenji Kanehara, Yuya Abe | 2015-05-12 |
| 7071804 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Keisuke Kawano, Hiroyuki Wakabayashi | 2006-07-04 |
| 7068135 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Yoshitaka Sato | 2006-06-27 |
| 6977574 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Yoshitaka Sato | 2005-12-20 |
| 6252483 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Keisuke Kawano, Kazutoyo Oosuka, Masami Kojima, Yoshitaka Satou, Katsumi Nakazawa | 2001-06-26 |
| 6208231 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Kazutoyo Oosuka, Keisuke Kawano, Hiroyuki Wakabayashi, Tomonori Ishikawa, Naruhiko Inayosi +7 more | 2001-03-27 |
| 6060973 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Keisuke Kawano, Kazutoyo Oosuka, Masami Kojima, Yoshitaka Satou, Katsumi Nakazawa | 2000-05-09 |
| 5261381 | Ignition coil unit for internal combustion engine | Satoru Murate | 1993-11-16 |