Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519966 | Plain bearing and pump | Shinya Yamamoto, Satoshi Yasu, Yuichiro Tokunaga, Keiichi Chiba | 2019-12-31 |
| 10487948 | Sliding component | Hideyuki Inoue, Yuta Negishi, Yuichiro Tokunaga | 2019-11-26 |
| 10473220 | Slide component | Yuichiro Tokunaga, Hideyuki Inoue, Wataru Kimura, Tetsuya Iguchi, Hidetoshi Kasahara +4 more | 2019-11-12 |
| 10443737 | Slide component | Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Ryoma Yamakawa +5 more | 2019-10-15 |
| 10344867 | Sliding component | Masatoshi Itadani, Kazumasa Sungawa, Yuichiro Tokunaga, Hideyuki Inoue, Ryoma Yamakawa +5 more | 2019-07-09 |
| 10274086 | Sliding component | Masatoshi Itadani, Kazumasa Sunagawa, Yuichiro Tokunaga, Hideyuki Inoue, Ryoma Yamakawa +5 more | 2019-04-30 |