Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105080 | Toilet space deodorizing device and sanitary washing device | Yuya Otowa, Shoko Uemoto, Shunichi Nakamichi, Kanako Isono | 2021-08-31 |
| 11047121 | Toilet space deodorizing device and sanitary washing device | Yuya Otowa, Shoko Uemoto, Shunichi Nakamichi, Kanako Isono | 2021-06-29 |