Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881489 | Light control process, light control system and building | Koichi Oda | 2014-11-11 |
| 7788876 | Building material, building and method for controlling the indoor environment in a building | — | 2010-09-07 |