Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161593 | Shutter assembly for a bay window | Hideo Hirabayashi, Yoshitsugu Utsumi, Masakazu Makino | 1992-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161593 | Shutter assembly for a bay window | Hideo Hirabayashi, Yoshitsugu Utsumi, Masakazu Makino | 1992-11-10 |