Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273478 | Power transmission device and rolling mill | Katsuhiko Shoda, Kensuke Nishiura, Kazuma OTAKA | 2022-03-15 |
AU
Akihiko Umeda
Overall (2022): #541,308 of 548,613Top 100%
1
Patents 2022