Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652466 | Blood flow volume measurement method and vital sign monitoring apparatus | Yoshihiro Sugo, Mitsushi Hyogo | 2003-11-25 |
| 6546267 | Biological sensor | Keiichi Sugiura, Toru Maeda, Noriaki Todokoro, Yoshinobu Nakae, Teiji Ukawa | 2003-04-08 |