Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687518 | Window frame having outer frame member made of resin | Susumu Maeda | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687518 | Window frame having outer frame member made of resin | Susumu Maeda | 1997-11-18 |