Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205533 | Ferrite sintered magnet, motor and generator | Junnichi Nagaoka, Hiroyuki Ono | 2021-12-21 |
YS
Yuichi Sugawara
Overall (2021): #192,811 of 548,734Top 40%
1
Patents 2021