Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901648 | Seal | Ippei Nakagawa | 2020-11-10 |
| D898170 | Composite seal member for semiconductor production apparatus | Ippei Nakagawa, Sangho Kim | 2020-10-06 |
| D898171 | Seal members for use in semiconductor production apparatuses | Sangho Kim | 2020-10-06 |
| D897504 | Seal member for use in semiconductor production apparatus | Yong Gu Kang | 2020-09-29 |
| 10546000 | Information processing apparatus and information processing system | — | 2020-01-28 |