Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723686 | Powdery 1,4-cyclohexanedicarboxylic acid | Yoshihiro Ishibashi, Kango Fujitani | 2020-07-28 |
| 7812178 | Isoquinoline compound and pharmaceutical use thereof | Masakazu Fujio, Hiroyuki Satoh, Toshifumi Matsumoto, Yasuhiro Egi | 2010-10-12 |
| 7501412 | Isoquinoline compounds and medicinal use thereof | Masakazu Fujio, Hiroyuki Satoh, Toshifumi Matsumoto, Yasuhiro Egi, Taichi Takahashi | 2009-03-10 |
| 7459465 | Isoquinoline compound and pharmaceutical use thereof | Masakazu Fujio, Hiroyuki Satoh, Toshifumi Matsumoto, Yasuhiro Egi | 2008-12-02 |
| 7220759 | Isoquinoline compound and pharmaceutical use thereof | Masakazu Fujio, Hiroyuki Satoh, Toshifumi Matsumoto, Yasuhiro Egi | 2007-05-22 |
| 5807860 | Urea derivatives | Masao Taniguchi, Yoshihiro Tarao, Kazuo Suzuki, Chizuko Takahashi, Mizue Kawai +1 more | 1998-09-15 |
| RE35096 | Pyrrolecarboxylic acid derivatives | Masao Taniguchi, Kohei Umezu, Tadashi Shirasaka, Tetsuro Shinpuku, Masayuki Mitsuka +1 more | 1995-11-21 |
| 5442060 | Carboxamide derivatives | Tetsuo Jikihara, Tadashi Shirasaka, Kazuo Suzuki, Hiroko Suzuki, Masao Taniguchi | 1995-08-15 |
| 5202351 | 1-phenylalkyl-3-phenylurea derivative | Tetsuo Sekiya, Chiaki Hyodo, Hiromi Okushima, Kohei Umezu, Kazuo Suzuki | 1993-04-13 |
| 5126483 | 1-phenylalkyl-3-phenylurea derivatives | Tetsuo Sekiya, Chiaki Hyodo, Hiromi Okushima, Kohei Umezu, Kazuo Suzuki | 1992-06-30 |
| 5082856 | Pyrrolecarboxylic acid derivatives | Masao Taniguchi, Kohei Umezu, Tadashi Shirasaka, Tetsuro Shinpuku, Masayuki Mitsuka +1 more | 1992-01-21 |
| 5063247 | Diphenylurea derivatives | Tetsuo Sekiya, Masao Taniguchi, Kohei Umezu, Kazuo Suzuki | 1991-11-05 |
| 4716161 | Phenylpiperazine derivatives and their acid addition salts | Harukazu Fukami, Ryoji Kikumoto, Kenichiro Nakao, Issei Nitta | 1987-12-29 |
| 4613598 | Piperazine derivatives and their acid addition salts | Harukazu Fukami, Issei Nitta, Kenichiro Nakao, Ryoji Kikumoto | 1986-09-23 |
| 4585591 | 17.beta.-ethynylsteroids and process for preparing same | Issei Nitta, Shinichiro Fujimori, Toshio Haruyama | 1986-04-29 |
| 4440689 | Acyloxysteroids and process for producing same | Issei Nitta, Shinichiro Fujimori, Toshio Haruyama | 1984-04-03 |
| 4311646 | Process for the preparation of 4,6-dien-3-one steroids | Issei Nitta, Toshio Haruyama | 1982-01-19 |