Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923461 | TNF-α production inhibitors | Masakazu Ban, Hiroshi Suhara, Noriyoshi Yamamoto, Hiroshi Enomoto, Hiroyuki Inoue | 2011-04-12 |
| 7491739 | TNF-α production inhibitors | Masakazu Ban, Hiroshi Suhara, Noriyoshi Yamamoto, Hiroshi Enomoto, Hiroyuki Inoue | 2009-02-17 |
| 7345064 | TNF-α production inhibitors | Masakazu Ban, Hiroshi Suhara, Noriyoshi Yamamoto, Hiroshi Enomoto, Hiroyuki Inoue | 2008-03-18 |
| 7098226 | TNF-α production inhibitors | Masakazu Ban, Hiroshi Suhara, Noriyoshi Yamamoto, Hiroshi Enomoto, Hiroyuki Inoue | 2006-08-29 |
| 6730784 | Urea derivatives useful as synthetic intermediates | Shiro Mita, Masakazu Ban, Hiroshi Suhara | 2004-05-04 |
| 6683200 | N-substituted-N′-substituted urea derivatives and pharmaceutical compositions containing the derivatives | Shiro Mita, Masakazu Ban, Hiroshi Suhara | 2004-01-27 |
| 6534499 | N-substituted-N′-substituted urea derivatives and the use thereof as TNF-&agr; production inhibitory agents | Shiro Mita, Masakazu Ban, Hiroshi Suhara | 2003-03-18 |
| 6492370 | Urea derivatives and pharmaceutical compositions thereof | Shiro Mita, Masakazu Ban, Hiroshi Suhara | 2002-12-10 |
| 6420398 | Urea derivatives having nitrogen aromatic heterocycle | Shiro Mita, Masakazu Ban, Hiroshi Suhara | 2002-07-16 |
| 6242476 | Leukotriene A4 hydrolase inhibitors | Shiro Mita, Masakazu Ban, Ken-ichi Fujimura, Hiroshi Suhara | 2001-06-05 |
| 6046235 | Sulfur-containing amino acid derivatives | Kenichi Fujimura, Hiroshi Suhara | 2000-04-04 |
| 5872281 | Amino acid derivative having N,N-dialkylaminophenyl group | Yoichi Kawashima | 1999-02-16 |
| 4465856 | Process for purifying methacrylamide | Yoshinori Hatazaki, Kouji Terada | 1984-08-14 |