Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D867311 | Operation button for elevator | Takanori Hikima, Eiji Yuasa, Takeyuki Hori | 2019-11-19 |
YS
Yoshinori Saikawa
Overall (2019): #209,298 of 560,194Top 40%
1
Patents 2019