Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428948 | Seal ring | Nozomu Suzuki | 2019-10-01 |
| 10352450 | Sealing device | Satoshi Yamanaka, Maiko Kawamoto, Fangman Xu | 2019-07-16 |
| 10190689 | Seal ring | Yusuke Yoshida, Fangman Xu, Nozomu Suzuki, Shigenobu Honda, Kenichi Yoshimura +2 more | 2019-01-29 |