Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821710 | Brushless motor having permanent magnets | Masahiro Masuzawa, Takashi Sasaki, Masahiro Mita | 1998-10-13 |
| 5486404 | Nano-crystalline soft magnetic alloy ribbon with insulation coating and magnetic core made therefrom and pulse generator, laser unit and accelerator therewith | Shin Nakajima, Michiyuki Fukushima | 1996-01-23 |
| 5443664 | Surge current-suppressing circuit and magnetic device therein | Shin Nakajima, Kiyotaka Yamauchi, Osamu Shimoe | 1995-08-22 |
| 5083366 | Method for making wound magnetic core | Shunsuke Arakawa, Kiyotaka Yamauchi | 1992-01-28 |
| 5072205 | Wound magnetic core | Shunsuke Arakawa, Kiyotaka Yamauchi | 1991-12-10 |
| 4938798 | Sputtering target and process for preparing the same | Yoshitaka Chiba, Toru Sugihara, Kenji Hasegawa | 1990-07-03 |