Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566883 | Sliding contact member, and DC motor and generator using said sliding contact member | Yoshitaka Uehara, Toshikazu Nanbu, Yoshirou Noguchi | 2020-02-18 |
HM
Hirotaka Miwa
Overall (2020): #449,573 of 565,922Top 80%
1
Patents 2020