Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6281214 | Biphenyl derivatives | Kozo Akasaka, Masahiro Yonaga, Akiharu Kajiwara, Kunizo Higurashi, Kohshi Ueno +10 more | 2001-08-28 |
| 5849912 | Biphenyl derivatives | Kozo Akasaka, Masahiro Yonaga, Akiharu Kajiwara, Kunizo Higurashi, Kohshi Ueno +10 more | 1998-12-15 |
| 5741902 | 7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation | Shigeto Negi, Motosuke Yamanaka, Kanemasa Katsu, Isao Sugiyama, Yuuki Komatu +2 more | 1998-04-21 |
| 5604217 | 7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation | Shigeto Negi, Motosuke Yamanaka, Kanemasa Katsu, Isao Sugiyama, Yuuki Komatu +2 more | 1997-02-18 |
| 5587473 | 7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation | Shigeto Negi, Motosuke Yamanaka, Kanemasa Katsu, Isao Sugiyama, Yuuki Komatu +2 more | 1996-12-24 |
| 5563265 | 7-acyl-3-(substituted carbamoyloxy) cephem compounds | Shigeto Negi, Motosuke Yamanaka, Kanemasa Katsu, Isao Sugiyama, Yuuki Komatu +2 more | 1996-10-08 |
| 5559225 | 7-acyl-3-(substituted carbamoyloxy) cephem compound | Shigeto Negi, Motosuke Yamanaka, Kanemasa Katsu, Isao Sugiyama, Yuuki Komatu +2 more | 1996-09-24 |
| 5527948 | Naphthalene derivative | Makoto Okita, Hiroshi Shirota, Masayuki Tanaka, Toshihiko Kaneko, Katsuya Tagami +13 more | 1996-06-18 |
| 5482937 | 1,4-diazepine derivative and its pharmaceutical use | Kazuo Okano, Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1996-01-09 |
| 5476863 | Glycerin derivative and its pharmacological use | Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more | 1995-12-19 |
| 5476864 | Glycerin derivative and its pharmacological use | Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more | 1995-12-19 |
| 5468740 | 1,4-diazepine derivative and its pharmaceutical use | Kazuo Okano, Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1995-11-21 |
| 5438045 | 1,4-diazepine derivative and its pharmaceutical use | Kazuo Okano, Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1995-08-01 |
| 5409909 | 1,4-diazepine derivative and its pharmaceutical use | Kazuo Okano, Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1995-04-25 |
| 5382579 | Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals | Kazuo Okano, Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1995-01-17 |
| 5373000 | 7Beta-(thiadiazolyl)-2-iminoacetamido-3cephem compounds | Takashi Kamiya, Shigeto Negi, Toshihiko Naito, Yuuki Komatu, Seiichiro Nomoto +2 more | 1994-12-13 |
| 5304553 | 1,4-diazepine derivative and its pharmaceutical use | Kazuo Okano, Shuhei Miyazawa, Richar S. J. Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1994-04-19 |
| 5298649 | Naphthalene derivative | Makoto Okita, Hiroshi Shirota, Masayuki Tanaka, Toshihiko Kaneko, Katsuya Tagami +13 more | 1994-03-29 |
| 5273985 | Glycerin derivative and its pharmacological use | Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more | 1993-12-28 |
| 5221671 | Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals | Kazuo Okano, Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara +14 more | 1993-06-22 |
| 5134111 | Naphthalene derivative | Makoto Okita, Hiroshi Shirota, Masayuki Tanaka, Toshihiko Kaneko, Katsuya Tagami +13 more | 1992-07-28 |
| 5089491 | 3-propenylcephem derivative | Takashi Kamiya, Toshihiko Naito, Shigeto Negi, Yuuki Komatu, Yasunobu Kai +6 more | 1992-02-18 |
| 5037827 | Glycerin derivative and its pharmacological use | Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe +11 more | 1991-08-06 |
| 5010188 | Cephem derivatives | Hiroshi Yamauchi, Isao Sugiyama, Isao Saito, Seiichiro Nomoto, Takashi Kamiya +1 more | 1991-04-23 |
| 5008260 | Cephem derivatives | Hiroshi Yamauchi, Isao Sugiyama, Isao Saito, Seiichiro Nomoto, Takashi Kamiya +1 more | 1991-04-16 |