Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7084729 | Ignition coil | Masahiro Kondo, Shunichi Takeda | 2006-08-01 |
| 7075401 | Small-diameter ignition coil | Norihito Fujiyama, Jyunichi Wada | 2006-07-11 |
| 6940382 | Resin composition and ignition coil device using the same | Tomonori Ishikawa | 2005-09-06 |
| 6897755 | Ignition coil for internal combustion engine | Jyunichi Wada, Koji Tsunenaga | 2005-05-24 |
| 6873238 | Ignition coil | Masahiro Kondo, Shunichi Takeda | 2005-03-29 |
| 6810868 | Ignition coil for internal combustion engine | Koji Tsunenaga, Jyunichi Wada | 2004-11-02 |
| 6809621 | Internal combustion engine ignition coil, and method of producing the same | Takashi Nagata, Atsuyuki Konishi, Kazuhide Kawai, Junichi Wada | 2004-10-26 |
| 6781500 | Ingition coil for internal combustion engine | Kazuhide Kawai, Masafuyu Sano, Shigeya Abe, Masahiro Inagaki, Hajime Kasai +8 more | 2004-08-24 |
| 6662794 | Ignition coil for internal combustion engine | Takashi Nagata, Atsuyuki Konishi, Junichi Wada | 2003-12-16 |
| 6653922 | Ignition coil | Masafuyu Sano, Norihiro Adachi, Yoshihiro Shimoide, Osamu Sugie, Kaneo Buma +4 more | 2003-11-25 |
| 6622712 | Resin-insulated ignition coil | Hidetoshi Nakashima | 2003-09-23 |
| 6426032 | Method of injection-molding coil spool of ignition coil device | Norihiro Adachi | 2002-07-30 |
| 6337617 | Ignition coil device having spool including glass fiber and silica | Katsuhisa Kato, Kazuhide Kawai, Hiroyuki Wakabayashi, Hideki Oka | 2002-01-08 |
| 6192873 | Ignition coil having spring for connecting the same to spark plug | Norihiro Adachi | 2001-02-27 |
| 6191674 | Ignition coil for internal combustion engine | Norihiro Adachi, Yoshihiro Shimoide, Kazuhide Kawai | 2001-02-20 |