Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655367 | Plug-hole-installed ignition coil unit for internal combustion engines | Toshihiro Ohkama, Yoshihito Ozawa, Kenichi Ishida, Gakuji Moriya | 2003-12-02 |
| 6522105 | Battery charging apparatus | Koji Kodama, Masaharu Kaneko, Tadashi Fujiwara | 2003-02-18 |