Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841005 | Wind power generation system and wind power generation method | Motofumi Tanaka, Naohiko Shimura, Toshimasa Yamada, Hisashi Matsuda, Yuuta Onishi +1 more | 2017-12-12 |
| 9709032 | Airflow generation device and wind power generation system | Hisashi Matsuda, Kenichi Yamazaki, Motofumi Tanaka, Naohiko Shimura, Masahiro Asayama | 2017-07-18 |
| 9644632 | Voltage application device, rotation apparatus and voltage application method | Motofumi Tanaka, Hisashi Matsuda, Shohei Goshima, Hiroyuki Yasui, Amane Majima | 2017-05-09 |