Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155294 | Polishing apparatus and polishing method | Masaya Seki, Tetsuji Togawa | 2018-12-18 |
| 10134614 | Substrate peripheral portion measuring device, and substrate peripheral portion polishing apparatus | Mitsuo Tada, Yasunari Suto, Hirofumi Ichihara, Tamami Takahashi | 2018-11-20 |
| 10022799 | Silver powder and method for producing same | Yoshihiro Okabe, Shuuji Okada, Masamu Nishimoto, Akihiro Murakami, Shintaro Ishikawa | 2018-07-17 |
| 10016875 | Abrasive film fabrication method and abrasive film | Yu Ishii, Hiroyuki Kawasaki, Masayuki Nakanishi | 2018-07-10 |
| 9914196 | Polishing apparatus and polishing method | Masaya Seki, Tetsuji Togawa | 2018-03-13 |