Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648749 | Quarter vent duct | Toshimasa Hayashi, Isao Ito, Daiichiro Kawashima | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648749 | Quarter vent duct | Toshimasa Hayashi, Isao Ito, Daiichiro Kawashima | 2003-11-18 |