Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662794 | Ignition coil for internal combustion engine | Takashi Nagata, Kazutoyo Osuka, Atsuyuki Konishi | 2003-12-16 |
| 6518177 | Method of manufacturing a semiconductor device | Takashi Kawanoue, Tetsuo Matsuda, Hisashi Kaneko | 2003-02-11 |