Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774511 | Flush toilet | Shu Kashirajima | 2020-09-15 |
| 10738452 | Flush toilet | Shu Kashirajima, Masaaki Momoe | 2020-08-11 |
| 10676908 | Flush toilet | Shu Kashirajima, Masaaki Momoe | 2020-06-09 |
| 10633849 | Flush toilet having a bowl with a shelf | Shu Kashirajima, Masaaki Momoe | 2020-04-28 |
| 10604921 | Flush toilet | Shu Kashirajima | 2020-03-31 |