Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438742 | Manufacturing method of rare-earth magnet | Dai KOBUCHI, Daisuke ICHIGOSAKI, Osamu Yamashita | 2019-10-08 |
| 9859055 | Manufacturing method for rare-earth magnet | Noritaka Miyamoto, Daisuke Ichigozaki, Tetsuya Shoji, Akira Kano, Osamu Yamashita | 2018-01-02 |
| 9847169 | Method of production rare-earth magnet | Akira Kano, Dai KOBUCHI, Osamu Yamashita, Noritaka Miyamoto | 2017-12-19 |
| 8916268 | Iron powder for dust cores | Takashi Kawano, Noriko Makiishi, Tatsuhiko Hiratani, Naomichi Nakamura, Yusuke Oishi +3 more | 2014-12-23 |
| 8414984 | Powder for magnetic core, method for manufacturing powder for magnetic core, and dust core | Toshiya Yamaguchi, Yusuke Oishi, Tomoyasu Kitano, Kazuhiro Kawashima, Junghwan Hwang | 2013-04-09 |
| 8337638 | Powder for dust core and method for producing the same | Yusuke Oishi, Toshiya Yamaguchi, Kazuhiro Kawashima | 2012-12-25 |
| 7737600 | Motor generator and automobile carrying the same | Yasuhiro Endo, Ryoji Mizutani, Kazutaka Tatematsu, Kenji Harada, Toshiya Yamaguchi | 2010-06-15 |
| 7714476 | Rotating electrical machine core and rotating electrical machine | Toshiya Yamaguchi, Yasuhiro Endo, Kazutaka Tatematsu, Yutaka Komatsu | 2010-05-11 |