Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428507 | Flush toilet | Hiroshi Hashimoto, Shuichi Nagashima, Mayu Okubo, Shoko Imaizumi, Daisuke Yamamoto +2 more | 2019-10-01 |
| 10378195 | Flush toilet | Keisuke Okada | 2019-08-13 |
| 10344464 | Flush toilet | Hiroshi Hashimoto, Shuichi Nagashima, Mayu Okubo, Shoko Imaizumi, Daisuke Yamamoto +2 more | 2019-07-09 |
| 10323400 | Wash-out type toilet | Hiroshi Hashimoto, Shuichi Nagashima, Mayu Okubo, Shoko Imaizumi, Daisuke Yamamoto +2 more | 2019-06-18 |