Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834703 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka | 2017-12-05 |
| 9816010 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka, Shuichi Tamada | 2017-11-14 |
| 9688884 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka, Shuichi Tamada | 2017-06-27 |
| 9640407 | Polishing composition | Youhei Takahashi, Tomohiko Akatsuka | 2017-05-02 |