Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389309 | Biological signal transmission apparatus | Fumiyuki Matsumura, Hiroshi Sakata, Hidehiro Hosaka | 2002-05-14 |
| 6370941 | Gas sensor and gas sensor system | Michihiro Nakamura, Yuko Nagai | 2002-04-16 |