Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252781 | 1,2-diazetidin-3-one derivatives and drugs containing same | Hisashi Nakashima, Takaaki Araki, Takahisa Ogamino, Noriaki Gomi, Kazutoyo Abe +1 more | 2012-08-28 |
| 6737434 | Imidazole derivatives or their salts | Minoru Tokizawa, Sunao Takeda, Koji Kusano, Hiromichi Eto, Koichi Tachibana +2 more | 2004-05-18 |
| 6229049 | Preparation process of difluoroacetophenone derivative | Sunao Takeda, Hiromichi Eto, Susumu Sato | 2001-05-08 |
| 6204415 | Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 2001-03-20 |
| 6194592 | Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 2001-02-27 |
| 6184396 | Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 2001-02-06 |
| 6172266 | Triazole derivative or slat thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 2001-01-09 |
| 6083968 | Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 2000-07-04 |
| 6063945 | Triazole derivative or salt thereof | Minoru Tokizawa, Sunao Takeda, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +4 more | 2000-05-16 |
| 6040325 | Triazole derivative or salt thereof preparation process thereof, and pharmaceutical containing said compound as an effective ingredient | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 2000-03-21 |
| 6008239 | Triazole derivative or salt thereof | Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +3 more | 1999-12-28 |
| 6002028 | Triazole derivative, preparation process thereof and pharmaceutical comprising the same as an effective ingredient | Minoru Tokizawa, Sunao Takeda, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +4 more | 1999-12-14 |
| 5986144 | Triazole derivative, preparation process thereof and pharmaceutical comprising the same as an effective ingredient | Minoru Tokizawa, Sunao Takeda, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +4 more | 1999-11-16 |
| 5945438 | Triazole derivative and pharmaceutical comprising the same as an effective ingredient | Minoru Tokizawa, Sunao Takeda, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +4 more | 1999-08-31 |
| 5939448 | Triazole derivative or salt thereof | Minoru Tokizawa, Sunao Takeda, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi +4 more | 1999-08-17 |
| 5231101 | Benzo[5,6]cyclohepta[1,2-B]pyridine derivatives and antiallergic agents comprising same | Haruyoshi Honda, Hiroyuki Mizuno, Kinichi Mogi, Yoshikuni Ito, Naokata Taido +2 more | 1993-07-27 |