Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752310 | Flush toilet apparatus | Hidekazu Kitaura, Tomohiro Iwabata | 2017-09-05 |
| 9745731 | Flush toilet apparatus | Hidekazu Kitaura, Tomohiro Iwabata | 2017-08-29 |
| 9670658 | Water closet device | Hidekazu Kitaura, Takahiro Maruyama | 2017-06-06 |