Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832474 | Microscope apparatus for examining wafer | Makoto Yoshinaga, Yoichi Iba, Noriyuki Miyahara, Masami Kawasaki, Takashi Nagano | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832474 | Microscope apparatus for examining wafer | Makoto Yoshinaga, Yoichi Iba, Noriyuki Miyahara, Masami Kawasaki, Takashi Nagano | 1989-05-23 |