Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8677693 | Door assembly including a sensor for controlling automated door movement | Tadaaki Nabetani, Atsushi Yamada | 2014-03-25 |
| 8333035 | Door assembly including a sensor for controlling automated door movement | Tadaaki Nabetani, Atsushi Yamada | 2012-12-18 |