Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832474 | Microscope apparatus for examining wafer | Makoto Yoshinaga, Yoichi Iba, Noriyuki Miyahara, Masami Kawasaki, Terumasa Morita | 1989-05-23 |
| 4815832 | Tilting device for surgical microscopes | Takashi Fukaya | 1989-03-28 |
| 4807989 | Surgical microscope system | Toshiyuki Tsunoda, Takashi Fukaya | 1989-02-28 |
| 4802749 | Surgical microscope | Takayoshi Togino, Hiroshi Fujiwara, Yutaka Takabayashi, Takashi Fukaya, Kazuyuki Minami +1 more | 1989-02-07 |