Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7795774 | Multiple phase claw pole type motor | Yuji Enomoto, Motoya Ito, Kenji Miyata, Chio Ishihara, Ryoso Masaki +2 more | 2010-09-14 |
| 7714475 | Multiple phase claw pole type motor | Yuji Enomoto, Motoya Ito, Kenji Miyata, Chio Ishihara, Ryoso Masaki +2 more | 2010-05-11 |
| 6762526 | Multi-phase flat-type PM stepping motor and driving circuit thereof | Shoji Ohiwa | 2004-07-13 |
| 6674187 | Hybrid stepping motor | Yoji Unoki, Noriyoshi Kikuchi | 2004-01-06 |
| 6605883 | Multi-phase flat-type PM stepping motor and driving circuit thereof | Yuichi Tsuda, Junji Rokunohe | 2003-08-12 |
| 6259176 | Multi-phase outer-type PM stepping motor | Naotugu Sato, Yuuichi Tsuda, Junji Rokunohe, Ayako Shimura | 2001-07-10 |
| 6153953 | Multi-phase PM-type stepping motor | Naotugu Sato, Yuuichi Tsuda | 2000-11-28 |
| 5128570 | Permanent magnet type stepping motor | — | 1992-07-07 |