Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044618 | Control apparatus for AC motor | Junnosuke Nakatsugawa, Yoshitaka Iwaji, Kazuaki Tobari | 2011-10-25 |
| 7919941 | Semiconductor power converter | Shigehisa Aoyagi, Yoshitaka Iwaji, Kazuaki Tobari, Donsheng Li | 2011-04-05 |