Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797373 | Blade, wind turbine and wind power generating system | Kunihiko Aihara | 2017-10-24 |
| 9695799 | Blade body, wind turbine and wind power | Kunihiko Aihara | 2017-07-04 |
| D769192 | Wind turbine blade | Kunihiko Aihara | 2016-10-18 |
| D762575 | Wind turbine blade | Kunihiko Aihara | 2016-08-02 |
| D748054 | Wind turbine blade | Kunihiko Aihara | 2016-01-26 |
| D734262 | Wind turbine blade | Kunihiko Aihara | 2015-07-14 |