Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753076 | Flush toilet | Shu Kashirajima, Makoto Bekki | 2020-08-25 |
| 10724223 | Urinal | Yoshifumi Seki, Satoshi Matsunaka, Masaki Miura | 2020-07-28 |
| 10704243 | Flush toilet | Shu Kashirajima, Makoto Bekki | 2020-07-07 |