Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483822 | Motor | Yasuo Ishiyama, Yoshinobu Nakamura, Takumi Okada | 2019-11-19 |
| 10398028 | Surface treating composition for copper and copper alloy and utilization thereof | Hirohiko Hirao, Noriaki Yamaji, Takayuki Murai | 2019-08-27 |
| 10389265 | Module, and power conversion apparatus and motor using the module | Masaki Yoshinaga, Yasuo Ishiyama, Toru Takahashi, Takumi Okada, Katsuhiko Yoshihara | 2019-08-20 |
| 10305345 | Motor | Yasuo Ishiyama, Yoshinobu Nakamura, Takumi Okada | 2019-05-28 |