Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706081 | Apparatus for inspecting surface defects with regularly reflected light and peripherally scattered light | Toshio Fukasawa, Shinichiro Nagai, Junichi Ono | 1998-01-06 |
| 4974227 | Low-pressure mercury resonance radiation source | Masahiro Saita, Dai Sugimoto, Shuzo Hattori, Yoshiyuki Uchida, George J. Collins | 1990-11-27 |