Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233749 | Portable toilet stool having deodorizing and air-curtaining efficiencies | Hideo Sasaki, Tetsuo Sakuma, Atsumi Fujita | 2001-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233749 | Portable toilet stool having deodorizing and air-curtaining efficiencies | Hideo Sasaki, Tetsuo Sakuma, Atsumi Fujita | 2001-05-22 |