Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211577 | Water-soluble phenylpyridazine derivative and medicine containing the same | Tomoyuki Koshi, Hiromichi Shigyo, Hideo Yoshizaki, Takahiro Kitamura, Shunji Takemura +3 more | 2007-05-01 |
| 7135473 | Cyclic diamine compound with condensed-ring groups | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2006-11-14 |
| 7087606 | Water-soluble phenylpyridazine compounds and compositions containing the same | Tomoyuki Koshi, Hiromichi Shigyo, Hideo Yoshizaki, Takahiro Kitamura, Shunji Takemura +3 more | 2006-08-08 |
| 6869954 | Water-soluble phenylpyridazine compounds and compositions containing the same | Tomoyuki Koshi, Hiromichi Shigyo, Hideo Yoshizaki, Takahiro Kitamura, Shunji Takemura +3 more | 2005-03-22 |
| 6867221 | Cyclic amine compounds and pharmaceutical composition containing the same | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +3 more | 2005-03-15 |
| 6861428 | Water-soluble phenylpyridazine compounds and compositions containing the same | Tomoyuki Koshi, Hiromichi Shigyo, Hideo Yoshizaki, Takahiro Kitamura, Shunji Takemura +3 more | 2005-03-01 |
| 6680316 | Pyridazin-3-one derivatives and medicines containing the same | Masao Ohkuchi, Hiromichi Shigyo, Hideo Yoshizaki, Tomoyuki Koshi, Takahiro Kitamura +3 more | 2004-01-20 |
| 6664256 | Phenylpyridazine compounds and medicines containing the same | Masao Ohkuchi, Hiromichi Shigyo, Tomoyuki Koshi, Tadaaki Ohgiya, Takayuki Matsuda +2 more | 2003-12-16 |
| 6632810 | Cyclic diamine compound with condensed-ring groups | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2003-10-14 |
| 6605620 | Cyclic amine compounds and pharmaceutical composition containing the same | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +3 more | 2003-08-12 |
| 6552188 | Unsymmetrical cyclic diamine compound | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +2 more | 2003-04-22 |
| 6509329 | Cyclic diamine compound with 6-membered ring groups | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2003-01-21 |
| 6498169 | Cyclic amine compounds and pharmaceutical composition containing the same | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +3 more | 2002-12-24 |
| 6472386 | Cyclic diamine compound with 5-membered ring groups | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2002-10-29 |
| 6432957 | Piperazine derivative | Tatsuhiko Kodoma, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +1 more | 2002-08-13 |
| 6403586 | Pyridazine derivatives and drugs containing the same as the active ingredient | Masao Ohkuchi, Hiromichi Shigyo, Hideo Yoshizaki, Tomoyuki Koshi, Takahiro Kitamura +4 more | 2002-06-11 |
| 6395753 | Cyclic amine compounds and pharmaceutical composition containing the same | Tatsuhiko Kodama, Masahiro Tamura, Toshiaki Oda, Yukiyoshi Yamazaki, Masahiro Nishikawa +3 more | 2002-05-28 |
| 6348468 | Pyridazine compounds and compositions containing the same | Masao Ohkuchi, Hiromichi Shigyo, Tomoyuki Koshi, Takahiro Kitamura, Tadaaki Ohgiya +6 more | 2002-02-19 |
| 5576324 | Quinoline derivatives or salt thereof and remedy for cardiac diseases containing the same | Tadaaki Ohgiya, Tsutomu Toma, Yuji Kurihara, Takahiro Kitamura, Takashi Yamaguchi +6 more | 1996-11-19 |
| 5510366 | Indole derivatives, salts thereof, and congestive heart failure therapeutic agents comprising the same | Katsumi Kawamine, Tsutomu Toma, Tadaaki Ohgiya, Takashi Yamaguchi, Kazuhiro Onogi +10 more | 1996-04-23 |
| 4960883 | Piperazines and homopiperazines | Sohei Tanabe, Seiichi Sato, Tomio Ohta, Yasumi Uchida | 1990-10-02 |
| 4948892 | Sulfonamid compound useful for treating cardiovascular disorders | Sohei Tanabe, Seiichi Sato, Tomio Ohta, Yasumi Uchida | 1990-08-14 |
| 4603210 | Preparation process of acemetacin | Yasuo Kikugawa | 1986-07-29 |
| 4511509 | 3-Alkylidine azetidine compound and their production | Hamao Umezawa, Masaji Oono, Hiroshi Ishihama, Yoshio Takahashi | 1985-04-16 |
| 4482562 | Aromatic aminoethanol compounds, and utilization thereof as cardiovascular agents | Masami Shiratsuchi, Noboru Shimizu, Hiromichi Shigyo, Hisashi Kunieda, Kiyoshi Kawamura +5 more | 1984-11-13 |