Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557258 | Sanitary washing device | Takehiro Shimoyama | 2020-02-11 |
| 10494804 | Sanitary washing device | Tomohiro Hamajima | 2019-12-03 |
YT
Yoshihisa Tsuruta
Overall (All Time): #1,898,540 of 4,157,543Top 50%
2
Patents All Time