Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919564 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Kazuhisa Machida, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami +2 more | 2005-07-19 |
| 6903821 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Kazuhisa Machida, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami +2 more | 2005-06-07 |
| 6759655 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Kazuhisa Machida, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami +1 more | 2004-07-06 |
| 6493082 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Kazuhisa Machida, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami +2 more | 2002-12-10 |
| 6421122 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Kazuhisa Machida, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami +2 more | 2002-07-16 |