Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251083 | Workpiece processing method and device chip manufacturing method | Hideyuki Kawaguchi, Yuki Ikeda, Toshiyuki Yoshikawa, Senichi Ryo | 2022-02-15 |
| 10086474 | Protective film applying apparatus and protective film applying method | Senichi Ryo, Yukinobu Ohura, Toshiyuki Yoshikawa | 2018-10-02 |
| 7401978 | Linear motion guiding apparatus | Ryoichi Sato, Hiroki Yamaguchi | 2008-07-22 |