Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704417 | Sliding component having fluid introduction groove and dynamic pressure generation groove | Yuichiro Tokunaga, Masatoshi Itadani, Hikaru Katori, Wataru Kimura | 2020-07-07 |
| 10655736 | Sliding component | Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Takeshi Hosoe +5 more | 2020-05-19 |
| 10612665 | Mechanical seal | Masatoshi Itadani, Hikaru Katori | 2020-04-07 |
| 10598286 | Slide component | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Takeshi Hosoe +4 more | 2020-03-24 |