Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090103 | Method for manufacturing rare-earth magnets | Takaaki Takahashi, Osamu Yamashita | 2018-10-02 |
| 10062504 | Manufacturing method of rare-earth magnet | Kazuaki Haga, Akira Kano, Tomonori INUZUKA, Noritsugu Sakuma | 2018-08-28 |
| 9950359 | Rotary roller surface cleaning method and rotary roller surface cleaning apparatus | Daisuke SAKUMA | 2018-04-24 |