Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364883 | Isocarbocyclins for the treatment of liver and kidney diseases | Kiyoshi Bannai, Toshio Tanaka, Yoshinori Kato, Tamotsu Koyama, Satoshi ASANO +3 more | 1994-11-15 |
| 5329035 | Process for producing 2,3-disubstituted-4-substituted cyclopentanones, enantiomorphs, or mixtures thereof | Ryoji Noyori, Masaaki Suzuki, Toshio Tanaka | 1994-07-12 |
| 5283349 | 2,6,7-trisubstituted-3-methylenebicyclo(3.3.0)-octanes, and process for production thereof | Toshio Tanaka, Kiyoshi Bannai | 1994-02-01 |
| 5206416 | Isocarbacyclin derivative | — | 1993-04-27 |
| 5175338 | Isocarbacyclin derivatives and their pharmaceutically acceptable salts thereof | Atsuo Hazato, Toshio Tanaka, Noriaki Okamura, Kiyoshi Bannai, Masaaki Suzuki +1 more | 1992-12-29 |
| 5159102 | 7-thiaprostaglandins E, and process for producing same | Toshio Tanaka, Kiyoshi Bannai, Atsuo Hazato | 1992-10-27 |
| 5149711 | 2-cyclopentenone derivatives | Atsuo Hazato | 1992-09-22 |
| 5124352 | Fat emulsions containing isocarbacyclin | Yutaka Mizushima, Yoko Shoji, Yasuko Yagyu | 1992-06-23 |
| 5116869 | 2-substituted-2-cyclopentenones | Satoshi Sugiura, Atsuo Hazato, Toru Minoshima, Yoshinori Kato, Yasuko Koshihara | 1992-05-26 |
| 4990650 | Aromatic derivative and preparation method thereof | Atsuo Hazato | 1991-02-05 |
| 4978775 | Process for producing bicyclo[3.3.0]octanes | Shiro Ikegami, Yasuhiro Torizawa | 1990-12-18 |
| 4921995 | Process for producing 16-substituted prostaglandines | Toshio Tanaka, Atsuo Hazato, Masahiro Koga | 1990-05-01 |
| 4886903 | Process for production of prostaglandins D2 | Ryoji Noyori, Masaaki Suzuki, Akira Yanagisawa | 1989-12-12 |
| 4845282 | Process for prostaglandin E.sub.1 production, and novel delta 7-prostaglandins E and 7-hydroxyprostaglandins E | Ryoji Noyori, Masaaki Suzuki, Toshio Kawagishi | 1989-07-04 |
| 4841091 | Process for producing 16-substituted prostaglandin es. | Toshio Tanaka, Atsuo Hazato, Masahiro Koga | 1989-06-20 |
| 4797506 | 6-substituted prostaglandins E.sub.1 and process for producing same | Toshio Tanaka, Atsuo Hazato | 1989-01-10 |
| 4766147 | Novel 5-membered cyclic compounds, process for production thereof, and pharmaceutical use thereof | Ryoji Noyori, Masanori FUKUSHIMA, Satoshi Sugiura | 1988-08-23 |
| 4736058 | Prostacyclins and process for production thereof | Shiro Ikegami | 1988-04-05 |
| 4711895 | 4-hydroxy-2-cyclopentenone, process for production thereof, pharmaceutical composition comprising it | Atsuo Hazato, Satsohi Sugiura, Ryoji Noyori | 1987-12-08 |
| 4689426 | 5-alkylidene-2-halo-4-substituted-2-cyclopentenone and process for production thereof | Satoshi Sugiura, Toshio Tanaka | 1987-08-25 |
| 4649156 | 6-nitroprostaglandin derivatives | Toshio Tanaka, Atsuo Hazato | 1987-03-10 |
| 4578482 | Process for preparing prostacyclins | Ryoji Noyori, Masaaki Suzuki, Akira Yanagisawa | 1986-03-25 |
| 4472428 | Halogenated prostacyclins pharmaceutical use thereof and hydroxy intermediates therefore | Takeshi Toru, Kiyoshi Bannai, Takeo Oba, Toshio Tanaka, Noriaki Okamura +3 more | 1984-09-18 |
| 4466980 | Thiaprostaglandin E.sub.1 derivatives, process for production thereof, and pharmaceutical use thereof | Toshio Tanaka, Takeshi Toru, Takeo Oba, Noriaki Okamura, Kenzo Watanabe +4 more | 1984-08-21 |
| 4421914 | Thiazolo[3,2-a]pyrimidines, derivatives thereof, processes for production thereof, and pharmaceutical use thereof | Noriaki Okamura, Takeshi Toru, Takeo Oba, Toshio Tanaka, Kiyoshi Bannai +3 more | 1983-12-20 |