Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508239 | Ignition coil device for engine | Junichi Shimada, Manabu Hashimoto | 2003-01-21 |
| 6386189 | Ignition coil device for engine | Junichi Shimada, Manabu Hashimoto | 2002-05-14 |
| 4206310 | Process for the preparation of esters | Teruaki Mukaiyama, Masahiro Usui, Kazuhiko Saigo | 1980-06-03 |