Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070500 | R-T-B based permanent magnet | Ryuji Hashimoto, Kenichi Suzuki | 2015-06-30 |
KC
Kyung-Kun Choi
Overall (All Time): #3,059,225 of 4,157,543Top 75%
1
Patents All Time