Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660969 | Internal combustion engine device | Ikuo Ozawa, Kazuaki Kafuku, Noriaki Maeda, Toshiki Sugiyama, Norihisa Sasano | 2003-12-09 |
| 6648399 | Front end panel | Ikuo Ozawa, Toshiki Sugiyama | 2003-11-18 |