Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201523 | Motor unit | Yasuo Yamaguchi, Takayuki Migita | 2021-12-14 |
| 11139720 | Drive apparatus | Yasuo Yamaguchi, Takayuki Migita | 2021-10-05 |
| 11137061 | Motor unit | Yasuo Yamaguchi, Takayuki Migita | 2021-10-05 |
| 11136975 | Drive apparatus having oil passage defined in stopper body | Yasuo Yamaguchi | 2021-10-05 |
| 11079004 | Drive apparatus | Keigo Nakamura | 2021-08-03 |
| 11066641 | Method for inducing differentiation of corneal epithelial cells from pluripotent stem cells | Kohji Nishida, Ryuhei Hayashi | 2021-07-20 |
| 11022112 | Drive apparatus including housing which contains oil | Yasuo Yamaguchi | 2021-06-01 |
| 10958137 | Drive device | Takayuki Migita, Shuhei Nakamatsu | 2021-03-23 |
| 10958136 | Drive apparatus | Yasuo Yamaguchi, Takayuki Migita | 2021-03-23 |
| 10916992 | Drive device | Yasuo Yamaguchi | 2021-02-09 |
| 10910918 | Motor | Shuhei Nakamatsu, Takayuki Migita | 2021-02-02 |
| 10903705 | Motor | Takayuki Migita | 2021-01-26 |