Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816010 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Satoru Yarita, Tomohiko Akatsuka | 2017-11-14 |
| 9688884 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Satoru Yarita, Tomohiko Akatsuka | 2017-06-27 |
| 9376594 | Polishing composition | Satoru Yarita | 2016-06-28 |
| 9238755 | Polishing composition | Shuugo Yokota, Yasuyuki Yamato, Satoru Yarita, Tomohiko Akatsuka | 2016-01-19 |
| 9117761 | Polishing composition and polishing method | Tatsuhiko Hirano, Takahiro Umeda, Kazuya Sumita, Yoshihiro Izawa | 2015-08-25 |