Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207814 | Method of manufacturing an escalator handrail | Yoshitomo Nishimura, Hidetoshi Takeyama | 2021-12-28 |
| 10399265 | Method of manufacturing escalator handrail | Yoshitomo Nishimura, Hidetoshi Takeyama | 2019-09-03 |
| 9290360 | Endless escalator handrail and escalator | Hidetoshi Takeyama, Atsushi Kawasaki, Yoshitomo Nishimura | 2016-03-22 |