Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081935 | Technologically advanced portable toilet and method of supplying purifying agent thereto | Tomomi Kishi, Hisashi Nakano | 2000-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081935 | Technologically advanced portable toilet and method of supplying purifying agent thereto | Tomomi Kishi, Hisashi Nakano | 2000-07-04 |