Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509462 | Estradiol derivative and immunoassy using the same | Noboru Yanaihara, Ikuo Kato, Kazuyuki Kitamura | 2003-01-21 |
| 6399318 | Immunoassay for phthalic acid esters | Noboru Yanaihara, Ikuo Kato, Shingo Nagasawa | 2002-06-04 |