Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987895 | Roof member or ceiling member, and construction | Hirokazu Matsui | 2021-04-27 |
| 10982432 | Exterior wall member and construction | Hirokazu Matsui | 2021-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987895 | Roof member or ceiling member, and construction | Hirokazu Matsui | 2021-04-27 |
| 10982432 | Exterior wall member and construction | Hirokazu Matsui | 2021-04-20 |