Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801941 | Operation button for elevator | Takanori Hikima, Eiji Yuasa, Takeyuki Hori | 2017-11-07 |
YS
Yoshinori Saikawa
Overall (2017): #185,470 of 506,227Top 40%
1
Patents 2017