Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810900 | Composite type air vent valve of fuel tank and air vent mechanism | — | 2004-11-02 |
| 6733048 | Fuel tank connector | Kazumasa Kurihara, Toshihide Kimisawa, Yasutomo Kobayashi | 2004-05-11 |
| 6720514 | Plastic sorter | Tetsuya Inoue, Hiroyuki Daiku, Masanori Tsukahara, Hiroaki Arai, Hidehiko Maehata | 2004-04-13 |