Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8664226 | Compound having 3-heteroarylpyrimidin-4-(3H)-one structure and pharmaceutical preparation containing same | Toru Miura, Seiichi Sato, Junya Tagashira, Gen Watanabe, Ryohei Sekimoto +3 more | 2014-03-04 |
| 7872136 | Process for production of 4-fluoroisoquinoline-5-sulfonyl halide or salt thereof | Hitoshi Sakai, Masayuki Masumoto, Jyunji Katsuyama | 2011-01-18 |
| 7858615 | (S)-(-)-1-(4-fluoroisoquinolin-5-Yl)Sulfonyl-2-methyl-1,4-homopiperazine hydrochloride dihydrate | Takeshi Ohshima, Hiroyoshi Hidaka, Masami Shiratsuchi, Toshiaki Oda | 2010-12-28 |
| 6806395 | Process for preparation of 3,5-bisalkylphenols | Kimiyuki Shibuya, Tadaaki Ohgiya, Toru Miura | 2004-10-19 |
| 6127360 | Diamine derivatives and pharmaceutical containing the same | Henk Timmerman, Minggiang Zang, Masahiro Tamura, Tsutomu Tohma, Yasushi Wada | 2000-10-03 |
| 6121286 | Tetrazole derivatives | Hendrik Timmerman, Mingqiang Zang, Takeo Deushi, Masahiro Tamura, Tsutomu Tohma +3 more | 2000-09-19 |
| 6117886 | Tetrazole derivatives | Hendrik Timmerman, Mingqiang Zang, Takeo Deushi, Masahiro Tamura, Tsutomu Tohma +3 more | 2000-09-12 |
| 6107308 | Piperidine derivatives | Hendrik Timmerman, Mingqiang Zang, Yoshio Takahashi, Masahiro Tamura, Tsutomu Tohma +3 more | 2000-08-22 |
| 6046212 | Chalcone derivatives and drugs containing the same | Maria Elizabeth Zwaagstra, Mingqiang Zhang, Henk Timmerman, Masahiro Tamura, Tsutomu Toma +1 more | 2000-04-04 |
| 6011033 | Phenylene derivatives | Henk Timmerman, Mingqiang Zhang, Masahiro Tamura, Tsutomu Toma, Yasushi Wada | 2000-01-04 |
| 5885987 | Phenylene derivatives | Henk Timmerman, Mingqiang Zhang, Masahiro Tamura, Tsutomu Toma, Yasushi Wada | 1999-03-23 |
| 5756518 | Phenylene derivatives | Henk Timmerman, Mingqiang Zhang, Masahiro Tamura, Tsutomu Toma, Yasushi Wada | 1998-05-26 |
| 5576324 | Quinoline derivatives or salt thereof and remedy for cardiac diseases containing the same | Yoshinori Kyotani, Tadaaki Ohgiya, Tsutomu Toma, Yuji Kurihara, Takahiro Kitamura +6 more | 1996-11-19 |
| 5510366 | Indole derivatives, salts thereof, and congestive heart failure therapeutic agents comprising the same | Yoshinori Kyotani, Katsumi Kawamine, Tsutomu Toma, Tadaaki Ohgiya, Takashi Yamaguchi +10 more | 1996-04-23 |
| 4898876 | Benzoylpiperazine esters and a process for their production | Setsuro Fujii, Eizou Hattori, Mitsuteru Hirata, Koichiro Watanabe, Masahiko Nagakura | 1990-02-06 |
| 4290954 | Tetrahydroxanthone derivatives | Hisashi Kunieda, Kiyoshi Kawamura, Masami Shiratsuchi, Masahiko Nagakura, Naoki Machida, deceased +1 more | 1981-09-22 |