Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608562 | Vital signal detecting apparatus | Rie Ohsaki, Shinji Nanba, Satoshi Takeuchi, Seiichi Yamada, Satoru Kodama +3 more | 2003-08-19 |
| 6605045 | Wristwatch-type human pulse wave sensor attached on back side of user's wrist | Rie Ohsaki, Naoki Fukaya | 2003-08-12 |