Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5398348 | Water urinal | Noriyuki Matsui, Ryuzo Fukuda, Manabu Hirahara, Naoki Tsukamura | 1995-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5398348 | Water urinal | Noriyuki Matsui, Ryuzo Fukuda, Manabu Hirahara, Naoki Tsukamura | 1995-03-21 |