Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919305 | Liquid ejecting head with sealing member, liquid ejecting unit, liquid ejecting device, and method of manufacturing liquid ejecting unit | — | 2024-03-05 |
| 11400720 | Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus | Satoru Kobayashi, Hitotoshi Kimura | 2022-08-02 |
| 10953657 | Ink jet printing apparatus and printing head | Midori SEKINE, Keitaro Nakano | 2021-03-23 |
| 10947959 | Method and apparatus of performing maintenance on a wind turbine component | — | 2021-03-16 |
| 9822767 | Floating-body type wind turbine power generating apparatus and method of transporting components of the same | — | 2017-11-21 |
| 9677543 | Structure for nacelle cover connection portion of wind turbine generator | Masakazu Kamibayashi, Haruhiko Hirano, Kenji Ito, Ikuo Honda, Yoshihiro Fujioka | 2017-06-13 |
| 9222464 | Controller for wind turbine generator, wind turbine generator, and method of controlling wind turbine generator | Yoshihiro Tanabe | 2015-12-29 |
| 9022745 | Composite material panel structure and manufacturing method | Kodai SHIMONO, Masakazu Kamibayashi, Haruhiko Hirano, Kenji Ito, Ikuo Honda +1 more | 2015-05-05 |
| 8814530 | Nacelle roof structure of wind turbine generator | Masakazu Kamibayashi, Haruhiko Hirano, Kenji Ito, Ikuo Honda, Yoshihiro Fujioka | 2014-08-26 |
| 8645080 | Method for inspecting bolts | Shin Nakayama, Masuo Tada | 2014-02-04 |
| 8631576 | Method for attaching rotor of wind turbine generator and method for constructing wind turbine generator | — | 2014-01-21 |
| 8608442 | Pitch driving unit for wind-turbine rotor blade and wind power generator equipped with the same | — | 2013-12-17 |
| 8596614 | Method for hoisting and lowering device in rotor head of wind turbine generator | Yoshihiro Fujioka, Atsushi Imanaga | 2013-12-03 |
| 8585358 | Wind turbine generator including air-cooled heat exchanger | Takeshi Matsuo, Yasushi Okano, Taisuke Nakamura, Chuuhachi Gotou, Shigeto Hirai +1 more | 2013-11-19 |
| 8568098 | Pitch drive apparatus of wind generator and wind generator | — | 2013-10-29 |
| 8529206 | Wind turbine generator and yaw rotation control method for wind turbine generator | — | 2013-09-10 |
| 8491256 | Pitch drive device of wind turbine generator and wind turbine generator | — | 2013-07-23 |
| 8480369 | Rotor head of wind power generator and wind power generator | — | 2013-07-09 |
| 8461707 | Wind turbine generator and nacelle turning method | Yasuto Fujino, Seita Seki, Yoshiyuki Hayashi | 2013-06-11 |
| 8439638 | Blade pitch controller, wind turbine generator, and method of controlling blade pitch | Seita Seki | 2013-05-14 |
| 8436484 | Direct-drive wind turbine generator | — | 2013-05-07 |
| 8430639 | Pitch drive apparatus of wind generator and wind generator | Takatoshi Matsushita | 2013-04-30 |
| 8398373 | Wind turbine blade pitch-control system, and wind turbine rotor and wind turbine generator provided with the same | Mioko Matsuda | 2013-03-19 |
| 8334613 | Wind turbine generator and assembling method thereof | — | 2012-12-18 |
| 8313266 | Construction method and construction apparatus for offshore wind turbine generator | — | 2012-11-20 |