Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708816 | Condition monitoring device and condition monitoring method for wind turbine power generating apparatus | Yasushi Morishita, Minoru Sugiura, Kazuhiro Tsuyuki, Hideru Sakata | 2023-07-25 |
| 11118566 | Method of diagnosing a wind turbine power generation facility and automatic diagnosis device for wind turbine power generation facility | — | 2021-09-14 |
| 10865772 | Data collection system and method for wind turbine power generation facility, and wind turbine power generation facility | — | 2020-12-15 |
| 10794362 | Method and system for diagnosing wind turbine power generating apparatus | — | 2020-10-06 |
| 10704533 | Wind turbine power generating apparatus and method of operating the same | Yoshiyuki Hayashi, Wakako Ariki | 2020-07-07 |
| 10697429 | Controller for wind turbine, wind turbine, program for rotor turning, and method of rotor turning for wind turbine | — | 2020-06-30 |
| 10697440 | Method of detecting damage of wind turbine blade, and wind turbine | Yoshikatsu Ikawa, Katsuhiko Takita, Takao Kuroiwa, Kazunari Ide, Takuya Koyanagi | 2020-06-30 |
| 10697481 | Wind turbine, control device for same, and control method for same | — | 2020-06-30 |
| 10677220 | Wind turbine power generating apparatus and method of operating the same | Yoshiyuki Hayashi, Wakako Ariki | 2020-06-09 |
| 10480484 | Wind turbine, yaw control device, and operation control method | — | 2019-11-19 |
| 10400750 | Wind turbine power generating apparatus and method of connecting the same | Wakako Ariki | 2019-09-03 |
| 10167853 | Method for detecting damage of wind turbine blade and wind turbine | Kazunari Ide, Katsuhiko Takita, Takao Kuroiwa, Hiroshi Nishino, Takuya Koyanagi | 2019-01-01 |
| 10054510 | Method of calibrating load measurement apparatus, load measurement system of wind turbine blade, and wind turbine | Wakako Ariki | 2018-08-21 |
| 9841004 | Yaw control system and yaw control method for wind turbine generator | Tsutomu Kii | 2017-12-12 |
| 9515486 | Output control device and output control method for wind farm | Akira Yasugi, Tsutomu Kii, Yoshiaki Hori | 2016-12-06 |
| 8840368 | Abnormal vibration detection unit for wind turbine generator | Taketo Mizoue | 2014-09-23 |
| 8641376 | Wind turbine and method of deicing wind turbine blade | — | 2014-02-04 |
| 8384235 | Wind turbine generator | Yasutaka NISHIMOTO, Kei KUMAMOTO, Soshi MARUTA | 2013-02-26 |
| 8232662 | Wind turbine generator and start-up method of the same | — | 2012-07-31 |
| 8217524 | Wind turbine generator and blade pitch angle control method thereof | Takumi Nakashima, Yoshiyuki Hayashi, Kazunari Ide | 2012-07-10 |
| 8109723 | Device and method for controlling wind turbine | — | 2012-02-07 |
| 8039980 | Wind turbine generator and method of controlling the same | Taketo Mizoue, Yoshiyuki Hayashi | 2011-10-18 |