Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626828 | Body cavity-observing apparatus | Ichiro Sakuma, Etsuko Kobayashi, Makoto Iwahara | 2003-09-30 |
| 6623431 | Examination method of vascular endothelium function | Ichiro Sakuma, Yasuyoshi Ouchi, Masao Yoshizumi | 2003-09-23 |