Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492231 | Elevator apparatus | Rikio Kondo, Masahiko Hida | 2022-11-08 |
YK
Yoshitaka Kariya
Overall (2022): #198,242 of 548,613Top 40%
1
Patents 2022