Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040971 | Polishing agent and method for polishing substrate using the polishing agent | Yousuke Hoshi, Naoyuki Koyama, Shigeru Nobe | 2018-08-07 |
| 9988573 | Slurry, polishing liquid set, polishing liquid, method for polishing substrate, and substrate | Tomohiro Iwano, Takenori Narita | 2018-06-05 |
| 9982177 | Slurry, polishing fluid set, polishing fluid, and substrate polishing method using same | Tomohiro Iwano, Hirotaka Akimoto, Takenori Narita, Tadahiro Kimura | 2018-05-29 |
| 9857610 | Optical modulator and method for manufacturing same | Hideo Arimoto, Kazuki Tani, Takashi Takahama, Yoshitaka Sasago | 2018-01-02 |