Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399265 | Method of manufacturing escalator handrail | Yoshitomo Nishimura, Tomoko Hada | 2019-09-03 |
HT
Hidetoshi Takeyama
Overall (2019): #443,664 of 560,194Top 80%
1
Patents 2019