Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252531 | Nonspecific hybridization inhibitors, clinical examination reagents and clinical examination method | Shujiro Sakaki, Kenshiro Shuto, Mamoru Tsuchida, Yoshihiro Ashihara | 2012-08-28 |
| 7771928 | Immunoassay device and immunoassay method using the same | Akira Hasegawa, Yoshihiro Ashihara | 2010-08-10 |
| 6472160 | Immunoassay device and immunoassay method using the same | Hiroko Saruta, Akira Hasegawa, Yoshihiro Ashihara, Yuko Ishioka | 2002-10-29 |
| 6221625 | Enzyme-labeled immunoassay and device therefor | Yoshihiro Ashihara, Atsuka Sato | 2001-04-24 |
| 5736349 | Magnetic particle and immunoassay using the same | Motohiro Sasaki, Masahiko Matsukawa, Katsuaki Yoshioka, Makoto Anan, Yoshihiro Ashihara +1 more | 1998-04-07 |