Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125335 | Sliding component | Wataru Kimura, Yuichiro Tokunaga, Yuta Negishi, Takeshi Hosoe, Hideyuki Inoue | 2021-09-21 |
| 11085539 | Seal device | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Hidetoshi Kasahara, Jun Hiromatsu +2 more | 2021-08-10 |
| 11078919 | Seal device | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Hidetoshi Kasahara, Jun Hiromatsu +2 more | 2021-08-03 |
| 11009072 | Sliding component | Wataru Kimura, Yuichiro Tokunaga, Yuta Negishi, Takeshi Hosoe, Hideyuki Inoue | 2021-05-18 |
| 10907684 | Sliding part | Wataru Kimura, Yuichiro Tokunaga, Hideyuki Inoue, Hidetoshi Kasahara | 2021-02-02 |