Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644632 | Voltage application device, rotation apparatus and voltage application method | Motofumi Tanaka, Hisashi Matsuda, Hiroyuki Yasui, Amane Majima, Toshiki Osako | 2017-05-09 |
| 9297260 | Airflow control device and airflow control method | Motofumi Tanaka, Hisashi Matsuda, Hiroyuki Yasui, Naohiko Shimura, Kunihiko Wada +4 more | 2016-03-29 |
| 8937799 | Voltage application device, rotation apparatus and voltage application method | Motofumi Tanaka, Hisashi Matsuda, Hiroyuki Yasui, Amane Majima, Toshiki Osako | 2015-01-20 |
| 8890347 | Wind power generation system and control method for the same | Motofumi Tanaka, Hisashi Matsuda, Kunihiko Wada, Hiroyuki Yasui, Naohiko Shimura +7 more | 2014-11-18 |
| 8674537 | Wind power generation system and control method for the same | Motofumi Tanaka, Hisashi Matsuda, Kunihiko Wada, Hiroyuki Yasui, Naohiko Shimura +5 more | 2014-03-18 |
| 8456790 | Wind power generation system | Motofumi Tanaka, Naohiko Shimura, Hisashi Matsuda, Hiroyuki Yasui, Toshiki Osako +1 more | 2013-06-04 |