Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428324 | Seal device | Yuichiro Tokunaga, Wataru Kimura, Tetsuya Iguchi, Hidetoshi Kasahara, Jun Hiromatsu +2 more | 2022-08-30 |
| 11320052 | Sliding components | Tadatsugu IMURA, Hiroyuki Hashimoto, Yuichiro Tokunaga | 2022-05-03 |
| 11248706 | Sliding member | Tadatsugu IMURA, Yuichiro Tokunaga | 2022-02-15 |
| 11248707 | Sliding component | Tadatsugu IMURA, Ayano Tanishima, Yuichiro Tokunaga, Takeshi Hosoe, Yuta Negishi +1 more | 2022-02-15 |