Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720985 | Side body structure for vehicle | Hitoshi NUNAMI | 2014-05-13 |
| 4531939 | Vacuum suction type urinating aid | — | 1985-07-30 |
| 4443217 | Suction type urinating aid | — | 1984-04-17 |
| 4366818 | Vacuum type urinating aid | — | 1983-01-04 |