Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865883 | Sealing ring | Masatoshi Seki, Hideyuki Inoue, Yuichiro Tokunaga | 2020-12-15 |
| 10781924 | Sliding component | Hideyuki Inoue, Yuta Negishi, Yuichiro Tokunaga | 2020-09-22 |
| 10655736 | Sliding component | Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Ryoma Yamakawa +5 more | 2020-05-19 |
| 10598286 | Slide component | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Hidetoshi Kasahara +4 more | 2020-03-24 |