Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923257 | Powder mixture for powder magnetic core, and powder magnetic core | Hiroyuki Mitani, Yuji Taniguchi, Satomi Sato | 2021-02-16 |
| 10256019 | Iron-based soft magnetic powder for dust core, method for manufacturing the same, and dust core | Takeshi Ohwaki, Hiroyuki Mitani, Kasumi Yanagisawa, Nobuaki Akagi | 2019-04-09 |
| 9922758 | Powder for powder magnetic core, and powder magnetic core | Wataru Urushihara, Mikako Takeda, Mamoru Hosokawa, Tomotsuna Kamijo | 2018-03-20 |
| 9589712 | Iron-based soft magnetic powder and production method thereof | Takeo Miyamura, Hiroyuki Mitani | 2017-03-07 |
| 9583261 | Iron powder for powder magnetic core and process for producing powder magnetic core | Hiroyuki Mitani, Takeo Miyamura, Tomotsuna Kamijo | 2017-02-28 |
| 9472328 | Iron-based soft magnetic powder for dust core use, manufacturing method thereof, and dust core | Mamoru Hosokawa, Wataru Urushihara, Takeshi Ohwaki, Tomotsuna Kamijo | 2016-10-18 |
| 9275779 | Iron-based soft magnetic powder for dust core, preparation process thereof, and dust core | Masamichi Chiba, Hiroyuki Mitani, Nobuaki Akagi, Tomotsuna Kamijo | 2016-03-01 |
| 9071118 | Axial motor | Masatsugu Takemoto, Hiroyuki Mitani, Koji Inoue, Osamu Ozaki | 2015-06-30 |
| 8614617 | Reactor | Hiroyuki Mitani, Kyoji Zaitsu, Kenichi Inoue, Osamu Ozaki, Hiroshi Hashimoto +3 more | 2013-12-24 |
| 8323422 | Production process of dust core and dust core obtained thereby | Takeshi Ohwaki, Hiroyuki Mitani, Tomotsuna Kamijo | 2012-12-04 |