Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9754710 | Powder magnetic core, method of manufacturing powder compact for magnetic core, die and die assembly for manufacturing powder magnetic core, and die lubricating composition for manufacturing powder magnetic core | Takashi Inagaki, Noriyuki Nakayama, Jiro Shima | 2017-09-05 |
| 9646756 | Powder magnetic core and method for producing the same | Takashi Inagaki | 2017-05-09 |