Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628074 | Bathtub assembly accommodated under bed and bathing aid system using it | Kimimasa Sugihara | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628074 | Bathtub assembly accommodated under bed and bathing aid system using it | Kimimasa Sugihara | 1997-05-13 |