Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938667 | Automatic wind-up screen device | Noboru Sugiyama, Takashi Aoki, Takeshi Aoyama | 2005-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938667 | Automatic wind-up screen device | Noboru Sugiyama, Takashi Aoki, Takeshi Aoyama | 2005-09-06 |