Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932177 | Planetary gear train with thrust collar used as thrust bearing of planetary gear and wind turbine generator incorporating the same | Kazutaka Suzuki, Kazufumi Takayanagi, Hideaki Nishida, Tadasuke Nishioka | 2015-01-13 |
| 8636615 | Planetary gear train with oiling system for supplying lubricant oil to bearing of planetary gear and wind turbine generator incorporating the same | Kazutaka Suzuki, Kazufumi Takayanagi, Takafumi Yoshida, Tadasuke Nishioka, Motohisa Uesato +1 more | 2014-01-28 |