Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344671 | Speed controller of magnetic motor | Kazuaki Tobari, Yasuo Notohara, Wataru Hatsuse, Dongsheng Li, Yuuji Funayama | 2013-01-01 |
| 8305019 | Torque controller for permanent magnet synchronous motor | Kazuaki Tobari, Shigehisa Aoyagi | 2012-11-06 |
| 7791295 | Field weakening control apparatus for permanent magnet motor and electric power steering using same | Kazuaki Tobari, Yoshitaka Iwaji, Mitsuo Sasaki, Tatsuo Matsumura | 2010-09-07 |