Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045683 | Light absorption detector with light emitting and light receiving elements | — | 1991-09-03 |
| 5030000 | Fiber optic probe for measuring reflectance spectrum | — | 1991-07-09 |
| 4974591 | Bio-photosensor | Kunio Awazu | 1990-12-04 |
| 4969709 | Mechanism for bending elongated body | Ichiro Sogawa, Nao MAEDA, Kazuhiko Hayashi, Koro Yotsuya | 1990-11-13 |
| 4926867 | Light-reflecting and heating type oximeter | Yuichi Miyagawa | 1990-05-22 |
| 4910404 | CT computed tomograph | Yoshio Cho | 1990-03-20 |
| 4905703 | Liver function testing apparatus and method | Kunio Awazu | 1990-03-06 |
| 4904048 | Mechanism for bending elongated body | Ichiro Sogawa, Nao MAEDA, Kazuhiko Hayashi, Koro Yotsuya | 1990-02-27 |
| 4867557 | Reflection type oximeter for applying light pulses to a body tissue to measure oxygen saturation | Setsuo Takatani, Kunio Awau | 1989-09-19 |
| 4832035 | Tissue metabolism measuring apparatus | Yoshio Cho | 1989-05-23 |