Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021807 | Electrolytic polishing method and device | Yoshiaki Ida, Takanori Yamaguchi, Vijay Chouhan, Keisuke NII, Goh Mitoya +7 more | 2021-06-01 |
| 6312549 | Optical disk pasting apparatus and method for pasting optical disks | Noboru Murakami, Yuichi Fujita, Masaaki Sano | 2001-11-06 |