Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756308 | Communication control method and communication system | — | 2017-09-05 |
| 9550273 | Polishing device and method of polishing semiconductor wafer | Shiguma KATO, Yuichiro Fujiyama, Taku Maruo | 2017-01-24 |