Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408349 | Seal ring | Maiko Miyazaki, Yohei Sakai, Kenichi Yoshimura | 2019-09-10 |
| 10190689 | Seal ring | Yusuke Yoshida, Fangman Xu, Nozomu Suzuki, Norimasa HOSONUMA, Shigenobu Honda +2 more | 2019-01-29 |