Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018585 | Surface defect inspecting apparatus with defect detection optical system and defect-detected image processing | Minoru Yoshida, Shigeru Serikawa | 2011-09-13 |
| 7898652 | Method and apparatus for detecting defects on a disk surface | Hideaki Sasazawa, Minoru Yoshida, Shigeru Serikawa | 2011-03-01 |