Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591757 | Dihydropyridine composition | Takashi Fujikura, Yuzo Matsumoto, Masaharu Asano, Toichi Takenaka | 1997-01-07 |
| 5420348 | Urea derivatives and salts thereof | Koyo Matsuda, Kiyoshi Iwaoka, Yuichi Iizumi | 1995-05-30 |
| 5384425 | Diurea derivatives useful as medicaments and processes for the preparation thereof | Tomoyuki Yasunaga, Yuichi Iizumi, Tomio Araki | 1995-01-24 |
| 5258405 | Urea derivatives and salts thereof in method for inhibiting the ACAT enzyme | Koyo Matsuda, Kiyoshi Iwaoka | 1993-11-02 |
| 5227492 | Diurea derivatives useful as medicaments and processes for the preparation thereof | Tomoyuki Yasunaga, Yuichi Iizumi, Tomio Araki | 1993-07-13 |
| 5166429 | Diurea derivatives useful as medicaments and processes for the preparation thereof | Tomoyuki Yasunaga, Yuichi Iizumi, Tomio Araki | 1992-11-24 |
| 5110820 | Dihydropyridine compounds which process both calcium (2+)-antagonistic and beta receptor blocking activities | Takashi Fujikura, Yuzo Matsumoto, Masaharu Asano, Toichi Takenaka | 1992-05-05 |
| 5091419 | Diurea derivatives useful as medicaments and processes for the preparation thereof | Tomoyuki Yasunaga, Yuichi Iizumi, Tomio Araki | 1992-02-25 |
| 4987147 | 6-[p-[5-(1-imidazolyl)pentyloxy]phenoxy]-2,2-dimethyl-hexanoic acid compounds which are useful in treating tumors | Yoshinobu Nagano, Akihiro Tanaka, Yoso Numasaki, Koichiro Takahashi | 1991-01-22 |
| 4960908 | Isoflavone derivatives, salts thereof, and oncostatic and immunosuppressive agents | Hiroshi Ogawara, Shunichi Watanabe | 1990-10-02 |
| 4891432 | Phenoxy imidazole compound | Yoshinobu Nagano, Akihiro Tanaka, Yoso Numasaki, Koichiro Takahashi | 1990-01-02 |
| 4841077 | Isoflavone derivatives, and salts thereof, and cancerocidal and immunosuppressive agents containing the same | Hiroshi Ogawara, Shunichi Watanabe | 1989-06-20 |
| 4727082 | Dihydropyridine compounds and pharmaceutical compositions containing them | Takashi Fujikura, Yuzo Matsumoto, Yasuo Isomura, Masaharu Asano, Toichi Takenaka | 1988-02-23 |
| 4335129 | Thiazolo[3,2-6]isoquinolines, compositions and use thereof | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1982-06-15 |
| 4329455 | 1,3-Oxazino(3,2-b)isoquinoline-6-ones | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1982-05-11 |
| 4288438 | Nitrogen-containing heterocyclic ring derivatives and analgesic and anti-inflammatory compositions and methods employing them | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma, Masuo Murakami | 1981-09-08 |
| 4284778 | Nitrogen-containing heterocyclic ring derivatives | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma, Masuo Murakami | 1981-08-18 |
| 4283408 | Guanidinothiazole compounds, process for preparation and gastric inhibiting compositions containing them | Yasufumi Hirata, Isao Yanagisawa, Yoshio Ishii, Shinichi Tsukamoto, Yasuo Isomura +1 more | 1981-08-11 |
| 4251533 | Nitrogen-containing heterocyclic compounds | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma, Masuo Murakami | 1981-02-17 |
| 4198512 | 1-Oxo-1,2-dihydroisoquinoline derivatives | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1980-04-15 |
| 4186200 | Novel fused derivatives of 2-pyridones | Kazuo Kubo, Isao Souzu, Yasuo Isomura, Hiroshige Homma, Masuo Murakami | 1980-01-29 |