Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182592 | Optical filtering device, defect inspection method and apparatus therefor | Taketo Ueno, Toshihiko Nakata, Yukihiro Shibata, Shun'ichi Matsumoto, Atsushi Taniguchi +2 more | 2015-11-10 |