Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11075085 | Wafer polishing method | Ryuichi Tanimoto | 2021-07-27 |
| 10924373 | Optical line terminal of optical network and uplink scheduling method | Yukio Hirano, Kenichi Nakura | 2021-02-16 |