Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812252 | Acylsulfonamide derivatives | Masato Nishimura, Keiji Okada, Takashi Nakamura, Kazuhiro Kojima, Hideki Kosono | 2004-11-02 |
| 6555584 | Acylsulfonamide derivative | Masato Nishimura, Keiji Okada, Takashi Nakamura | 2003-04-29 |
| 6339089 | Pyrimidine nucleus-containing compound and a medicament containing the same for a blood oxygen partial pressure amelioration, and a method for preparing the same | Yoshiharu Nakashima, Takashi Fujita, Michiyo Hizuka, Toru Hiruma | 2002-01-15 |
| 6060602 | Compounds for producing 2-naphthamide derivative | Masato Nishimura | 2000-05-09 |
| 5965538 | Azapeptide derivative | Yoshiharu Nakashima, Michiyo Hizuka, Yasushi Higashide, Tetsuaki Yamaura | 1999-10-12 |
| 5917046 | Method for producing 2-naphthamide derivative, and compounds for producing 2-naphthamide derivative | Masato Nishimura | 1999-06-29 |
| 5877333 | 1,2-dioxetane derivatives | Masakatsu Matsumoto, Nobuko Watanabe, Hisako Kobayashi | 1999-03-02 |
| 5859244 | 1,4-dihydropyridine derivatives and methods of producing the same | Akiyoshi Kadoiri, Yasuko Konagai, Tetsuaki Yamaura, Noriko Kase | 1999-01-12 |
| 5840977 | Methods of producing pantothenic acid derivative and its starting materials for producing the same | Hajime Matsumoto | 1998-11-24 |
| 5837687 | Azapeptide derivative | Yoshiharu Nakashima, Michiyo Hizuka, Yasushi Higashide, Tetsuaki Yamaura | 1998-11-17 |
| 5763614 | 1,4-dihydropyridine derivatives and methods of producing the same | Akiyoshi Kadoiri, Yasuko Konagai, Tetsuaki Yamaura, Noriko Kase | 1998-06-09 |
| 5731445 | 1,2- Dioxetane derivatives | Masakatsu Matsumoto, Nobuko Watanabe, Hisako Kobayashi | 1998-03-24 |
| 5719298 | Methods of producing pantothenic acid derivative and its starting materials for producing the same | Hajime Matsumoto | 1998-02-17 |
| 5714613 | Method of producing 2-naphthamide derivative, and compounds for producing 2-naphthamide derivative | Masato Nishimura | 1998-02-03 |
| 5696268 | 1, 4-Dihydropyridine derivatives and methods of producing the same | Akiyoshi Kadoiri, Yasuko Konagai, Tetsuaki Yamaura, Noriko Kase | 1997-12-09 |
| 5644059 | 1,4-dihydropyridine derivatives and methods of producing the same | Akiyoshi Kadoiri, Yasuko Konagai, Tetsuaki Yamaura, Noriko Kase | 1997-07-01 |
| 5616711 | Methods of producing aminobutene derivatives | Hajime Matsumoto, Masakatsu Matsumoto, Yasuo Sekine, Masato Nishimura, Akihiko Hosoda | 1997-04-01 |
| 5599952 | Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods | Masakatsu Matsumoto, Nobuko Watanabe, Eiko Mori, Hisako Kobayashi | 1997-02-04 |
| 5523460 | 4-fluorobiphenyl derivatives | Masakatsu Matsumoto, Nobuko Watanabe, Eiko Mori, Miwa Ishihara, Tetsuaki Yamaura +2 more | 1996-06-04 |
| 5481009 | Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods | Masakatsu Matsumoto, Nobuko Watanabe, Eiko Mori, Hisako Kobayashi | 1996-01-02 |
| 5393780 | 4-fluorobiphenyl derivatives | Masakatsu Matsumoto, Nobuko Watanabe, Eiko Mori, Miwa Ishihara, Tetsuaki Yamaura +2 more | 1995-02-28 |
| 5367081 | 1,4-dihydropyridine derivatives | Akiyoshi Kadoiri, Yasuko Konagai, Tetsuaki Yamaura, Noriko Kase | 1994-11-22 |
| 5286869 | 1,4-dihydropyridine derivatives | Akiyoshi Kadoiri, Yasuo Sekine | 1994-02-15 |
| 5276150 | 1,4-dihydropyridine derivatives | Akiyoshi Kadoiri, Nobuo Kobayashi, Yasuko Konagai, Yasuo Sekine | 1994-01-04 |
| 5120738 | Pantothenic acid derivatives | Hajime Matsumoto, Nobuo Kobayashi, Jun Kusunoki | 1992-06-09 |