Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207814 | Method of manufacturing an escalator handrail | Yoshitomo Nishimura, Hidetoshi Takeyama | 2021-12-28 |
TH
Tomoko Hada
Overall (2021): #229,659 of 548,734Top 45%
1
Patents 2021