Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773759 | Electric power converter | Naoki Hirasawa, Ryota Tanabe, Takashi Kawashima | 2017-09-26 |
| 9713293 | Electric power converter | Kazuya Takeuchi, Makoto Okamura, Yuuichi Handa, Naoki Hirasawa, Ryota Tanabe +1 more | 2017-07-18 |