Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099920 | External wall constructing structure | Tsuneaki Ito, Koji Sawada | 2012-01-24 |
| 7926230 | Bracket structure for external wall and external wall construction structure | Norihiro Yoshida | 2011-04-19 |
| 7797902 | Backing metal fixture and external wall constructing structure using the same | Satoshi Hikai | 2010-09-21 |