Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037639 | Door opening/closing device | Hirofumi Watanabe, Takuya Kakumae, Kazuhito Yokomori | 2011-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037639 | Door opening/closing device | Hirofumi Watanabe, Takuya Kakumae, Kazuhito Yokomori | 2011-10-18 |