Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648164 | Flush toilet | Yu Yamasaki, Kenji Watanabe, Masahiro Nakamura | 2020-05-12 |
| 10626589 | Flush toilet | Yu Yamasaki, Masahiro Nakamura | 2020-04-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648164 | Flush toilet | Yu Yamasaki, Kenji Watanabe, Masahiro Nakamura | 2020-05-12 |
| 10626589 | Flush toilet | Yu Yamasaki, Masahiro Nakamura | 2020-04-21 |