Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387720 | Retaining apparatus, retaining method and insert method of wave winding coil | — | 2022-07-12 |
KO
Keiichiro Oka
Overall (2022): #374,703 of 548,613Top 70%
1
Patents 2022