Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8760095 | Rotator control device, rotator system, vehicle, electric car and electric generation system | Yoshitaka Iwaji, Kento Mochizuki, Takeshi Shinomiya, Daisuke KORI, Seikichi Masuda | 2014-06-24 |
| 8674647 | Drive device for alternating current motor and electric motor vehicle | Yoshitaka Iwaji, Kouki Yamamoto | 2014-03-18 |
| 8541971 | Driving system of permanent magnet synchronous motor | Toshifumi Sakai, Yoshitaka Iwaji, Kiyoshi Sakamoto, Yoshiyuki Taguchi | 2013-09-24 |
| 7719226 | Highly responsive permanent magnet motor controller | Kazuaki Tobari, Yoshitaka Iwaji, Hajime Uematsu, Masakazu Hase | 2010-05-18 |
| 7619385 | Motor controller, washing machine, air conditioner and electric oil pump | Takahiro Suzuki, Tsunehiro Endo, Kazuaki Tobari, Daisuke Maeda, Akira Yamazaki | 2009-11-17 |
| 7602138 | Driving apparatus and driving system for electric motor | Takahiro Suzuki, Tsunehiro Endo, Kazuaki Tobari, Hajime Uematsu | 2009-10-13 |
| 7276876 | Synchronous motor driving apparatus | Yoshitaka Iwaji, Kiyoshi Sakamoto, Tsunehiro Endo, Tomofumi Okubo | 2007-10-02 |
| 7199547 | Apparatus, method or system for controlling mobile body | Hiromi Inaba, Tsunehiro Endo, Ikuo Yamato, Naoto Ohnuma | 2007-04-03 |
| 7030589 | Driving systems of AC motor | Yoshitaka Iwaji, Kiyoshi Sakamoto, Tsunehiro Endo, Tomofumi Okubo | 2006-04-18 |