Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816483 | Method for operating wind farm and operation control system for wind farm | Shigeaki Nakamura | 2017-11-14 |
| 8324749 | Wind turbine generator and soundness diagnosis method thereof | Yuji Yatomi, Hideto Doi | 2012-12-04 |
| 8271145 | Handy terminal for wind turbine generator and wind turbine generator | Eiji Irie | 2012-09-18 |
| 8269366 | Handy terminal for wind turbine generator | Eiji Irie | 2012-09-18 |
| 8157521 | Wind turbine generator and method of controlling the same | Tetsuo Takebe | 2012-04-17 |
| 8063500 | Maintenance operation method for wind turbine generator and wind turbine generator | Mitsuyoshi Fukuda, Eiji Irie | 2011-11-22 |
| 8030438 | Thiophene compound having phosphoric ester and process for producing the same | Nobuyuki Kakiuchi, Hitoshi Furusho, Naoki Otani, Tatsuo Okauchi | 2011-10-04 |
| 5723652 | Optically active monophosphino carboxylic acid derivative | — | 1998-03-03 |
| 5567563 | Toner binder composition and toner composition | — | 1996-10-22 |