Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880011 | Ultrasonic endoscope apparatus | Shinichi Imade, Kazunori Shionoya, Eishi Ikuta, Koji Taguchi, Toyoo Nishiyama +1 more | 1989-11-14 |
| 4875091 | Field sequential color imaging apparatus | Hidetoshi Yamada | 1989-10-17 |
| 4826319 | Method and apparatus for measuring immunological reaction with the aid of fluctuation in intensity of scattered light | Akihiro Namba, Fumio Uchino, Hitoshi Tateoka, Masahiro Ohno, Outaro Ando +1 more | 1989-05-02 |
| 4821116 | Endoscope equipment | Hiroyoshi Fujimori | 1989-04-11 |