Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977572 | Stick-shaped ignition coil having internal hole for resin | Shouichi Takeyama, Masahiko Aoyama | 2005-12-20 |
| 6967552 | Ignition coil device and method of manufacturing the same | Masahiko Aoyama, Shouichi Takeyama | 2005-11-22 |
| 6930583 | Stick-type ignition coil having improved structure against crack or dielectric discharge | Norihiro Adachi, Yoshimi Nakase, Tomonari Chiba | 2005-08-16 |
| 6868844 | Ignition coil assembly | — | 2005-03-22 |
| 6861122 | Ceramic member with fine protrusions on surface and method of producing the same | Shunzo Shimai, Makoto Takahashi, Hiroaki Shitara, Fumio Tokuoka, Masahiko Ichishima +3 more | 2005-03-01 |