Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053451 | Lubricant composition for a speed reducer, and speed reducer | Ko Tanimura, Ryosuke ICHIMURA, Ryosuke Saito, Takahide KUMAGAI | 2021-07-06 |
| 11021672 | Lubricant composition for speed reducer and speed reducer | Junichi Imai, Ryosuke ICHIMURA, Ryosuke Saito, Ko Tanimura, Takahide KUMAGAI +1 more | 2021-06-01 |
| 8568263 | Gear transmission | — | 2013-10-29 |
| 8100807 | Reduction gear transmission and solar tracking photovoltaic power generation unit utilizing the same | Hiroyuki Miyoshi, Shigeki Asano | 2012-01-24 |
| 6912930 | Flex spline for meshing type gear device, and meshing type gear device having flex spline | Toshio Yoshikawa | 2005-07-05 |
| 6220107 | Eccentric orbiting type speed changing device | — | 2001-04-24 |