Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928444 | Solar house with roof board of adjustable inclination | Mitsukazu Horie, Haruo Horie | 1990-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928444 | Solar house with roof board of adjustable inclination | Mitsukazu Horie, Haruo Horie | 1990-05-29 |