Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053849 | Flush toilet | Naoto Matsuo, Hiroyuki Hara, Yoshikatsu Adachi | 2018-08-21 |
| 9995029 | Flush toilet having rim slot of varying width | Naoto Matsuo, Masaki Kitamura, Masaaki Inoue | 2018-06-12 |