Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679437 | Compressed powder magnetic core, powder for magnetic core, and production methods therefor | Jung Hwan HWANG, Ken Matsubara, Masataka Mitomi | 2023-06-20 |
| 11328848 | Dust core, powder for magnetic cores, and methods of manufacturing them | Jung Hwan HWANG, Ken Matsubara | 2022-05-10 |
| 11313022 | Method for manufacturing soft magnetic member | Fumitaka Yoshinaga, Kazuaki Haga | 2022-04-26 |
| 10832840 | Powder for dust cores, method for producing same, dust core and method for producing dust core | Ken Matsubara, Jung Hwan HWANG | 2020-11-10 |
| 9105383 | Ferrite particle and production method thereof | Yuji Kaneko | 2015-08-11 |