Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806691 | Filter device and electric-vehicle drive controller | Ryo Yokozutsumi, Takushi Jimichi, Tsuguhiro Takuno, Yudai Yoneoka | 2017-10-31 |
| 9764750 | Apparatus and method of reducing slip/slide of railcar | Yuta Yoshimatsu, Takafumi Okamoto, Katsuya Ihara, Shuhei Matsumoto, Satoru Dairiki | 2017-09-19 |