Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858218 | Elevator apparatus | Masunori Shibata, Takuo Kugiya | 2020-12-08 |
| 10538414 | Elevator safety system | Yoshiyuki Uchida, Kazuki Hamada | 2020-01-21 |
KW
Kazunori Washio
Overall (2020): #153,342 of 565,922Top 30%
2
Patents 2020