Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7358636 | Electric motor having resilient member and apparatus for manufacturing the same | Makoto Suga, Motoya Ito, Kiyoshi Hirase | 2008-04-15 |
| 7071804 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Hiroyuki Wakabayashi, Akimitsu Sugiura | 2006-07-04 |
| 6910654 | Apparatus and method for winding multi-layer coil in trapezoidal winding space | Noriyasu Inomata, Motoya Ito, Hiroyuki Yamamoto | 2005-06-28 |
| 6650221 | Ignition coil for an internal combustion engine | Kazutoyo Oosuka, Masami Kojima | 2003-11-18 |
| 6525636 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Kazutoyo Oosuka, Hiroyuki Wakabayashi, Akimitsu Suguira, Naruhiko Inayosi, Tomonari Chiba +1 more | 2003-02-25 |
| 6353378 | Ignition coil for an internal combustion engine | Kazutoyo Oosuka, Masami Kojima | 2002-03-05 |
| 6252483 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Kazutoyo Oosuka, Masami Kojima, Akimitsu Sugiura, Yoshitaka Satou, Katsumi Nakazawa | 2001-06-26 |
| 6208231 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Kazutoyo Oosuka, Hiroyuki Wakabayashi, Akimitsu Sugiura, Tomonori Ishikawa, Naruhiko Inayosi +7 more | 2001-03-27 |
| 6060973 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Kazutoyo Oosuka, Masami Kojima, Akimitsu Sugiura, Yoshitaka Satou, Katsumi Nakazawa | 2000-05-09 |
| 5963118 | Electromagnetic coil and manufacturing apparatus for the same | Kazutoyo Oosuka, Noriyasu Inomata | 1999-10-05 |
| 5906040 | Method and apparatus for manufacturing a magnetic core | Kazutoyo Oosuka, Masami Kojima | 1999-05-25 |
| 5736917 | Electromagnetic coil and manufacturing apparatus for the same | Kazutoyo Oosuka, Noriyasu Inomata | 1998-04-07 |