Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658443 | Biosensor and method for producing the same | Tomohiro Yamamoto, Toshihiko Yoshioka, Satoko Fujisawa, Shiro Nankai | 1997-08-19 |
| 5575895 | Biosensor and method for producing the same | Shin Ikeda, Toshihiko Yoshioka, Shiro Nankai | 1996-11-19 |
| 5409583 | Method for measuring concentrations of substrates in a sample liquid by using a biosensor | Toshihiko Yoshioka, Satoko Fujisawa, Shiro Nankai | 1995-04-25 |