Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193228 | Toilet covering hinge assembly with damping capability | Toshiyuki Kakinoki, Yukio Yamamura | 1993-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193228 | Toilet covering hinge assembly with damping capability | Toshiyuki Kakinoki, Yukio Yamamura | 1993-03-16 |