Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756730 | Process for preparing analgesic compounds | Yoshio Iizuka, Kazuyuki Wachi, Kenji Fujibayashi | 1998-05-26 |
| 5723481 | Use of imidazopyrazole derivatives as analgesics and anti-inflammatory agents | Kazuyuki Wachi, Hachio Miyazawa, Yoshio Iizuka, Kazuo Hasegawa, Keiichi Tabata | 1998-03-03 |
| 5698576 | Use of imidazopyrazole derivatives as analgesics anti-inflammatory agents | Kazuyuki Wachi, Hachio Miyazawa, Yoshio Iizuka, Kazuo Hasegawa, Keiichi Tabata | 1997-12-16 |
| 5679674 | Optically active thiomorpholine derivatives | Yoshio Iizuka, Kazuyuki Wachi, Kenji Fujibayashi | 1997-10-21 |
| 5665752 | Use of imidazopyrazole derivatives as analgesics and anti-inflammatory agents | Kazuyuki Wachi, Hachio Miyazawa, Yoshio Iizuka, Kazuo Hasegawa, Keiichi Tabata | 1997-09-09 |
| 5656758 | Process for preparing analgesic compounds | Yoshio Iizuka, Kazuyuki Wachi, Kenji Fujibayashi | 1997-08-12 |
| 5512567 | Analgesic compounds, their preparation, and pharmaceutical compositions containing them | Yoshio Iizuka, Kazuyuki Wachi, Kenji Fujibayashi | 1996-04-30 |
| 5354768 | Use of imidazopyrazole derivatives as analgesics and anti-inflammatory agents | Kazuyuki Wachi, Hachio Miyazwa, Yoshio Iizuka, Kazuo Hasegawa, Keiichi Tabata | 1994-10-11 |
| 5270327 | Analgesic compounds, their preparation, and pharmaceutical compositions containing them | Yoshio Iizuka, Kazuyuki Wachi, Kenji Fujibayashi | 1993-12-14 |
| 5232939 | Use of imidazopyrazole derivatives as analgesics and anti-inflammatory agents | Kazuyuki Wachi, Hachio Miyazawa, Yoshio Iizuka, Kazuo Hasegawa, Keiichi Tabata | 1993-08-03 |
| 5021413 | Analgesic thiomorpholins their preparation, and pharmaceutical compositions containing them | Yoshio Iizuka, Kazuyuki Wachi, Kenji Fujibayashi | 1991-06-04 |
| 4847272 | Thianaphthene derivatives | Yoshiya Amemiya, Keiichi Matsuda, Takeshi Oshima | 1989-07-11 |
| 4673761 | Process for preparing anti-inflammatory cycloalkylidenemethylphenylacetic acid derivatives | Kazuyuki Wachi | 1987-06-16 |
| 4622421 | Phenylalkanoic acid derivatives and their use | Shunji Naruto, Yoshio Iizuka | 1986-11-11 |
| 4599360 | Ophthalmic anti-inflammatory agents | Masaharu Fukami, Kazue HASEGAWA | 1986-07-08 |
| 4595699 | Immune system regulation using novel phenylalkanoic acid derivative | Shunji Naruto, Yoshio Iizuka | 1986-06-17 |
| 4461912 | Phenylacetic acid derivatives, their preparation and compositions containing them | Shunji Naruto, Eiichi Misaka | 1984-07-24 |
| 4400534 | Analgesic and anti-inflammatory agents | Eiichi Misaka | 1983-08-23 |
| 4365076 | Process for the preparation of cycloalkylidenemethylphenylacetic acid derivatives | Shigeru Tanaka, Eiichi Misaka | 1982-12-21 |
| 4254274 | Cycloalkylidenemethylphenylacetic acid derivatives and process for the preparation thereof | Shigeru Tanaka, Eiichi Misaka | 1981-03-03 |