Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085539 | Seal device | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Jun Hiromatsu +2 more | 2021-08-10 |
| 11078919 | Seal device | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Jun Hiromatsu +2 more | 2021-08-03 |
| 10907684 | Sliding part | Wataru Kimura, Yuichiro Tokunaga, Hideyuki Inoue, Tetsuya Iguchi | 2021-02-02 |