Shigeru Souda

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fused pyridazine compounds
- Patent number 6,218,392
- Issue date Apr 17, 2001
- Eisai Co., Ltd.
- Nobuhisa Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine derivatives having anti-ulcerative activity
- Patent number 5,998,445
- Issue date Dec 7, 1999
- Eisai Co., Ltd.
- Shigeru Souda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antimicrobial agent
- Patent number 5,916,904
- Issue date Jun 29, 1999
- Eisai Co., Ltd.
- Masaru Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fused pyridazine compounds
- Patent number 5,849,741
- Issue date Dec 15, 1998
- Eisai Co., Ltd.
- Nobuhisa Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine derivatives having anti-ulcerative activity
- Patent number 5,840,910
- Issue date Nov 24, 1998
- Esai Co., Ltd.
- Shigeru Souda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinazoline derivatives
- Patent number 5,801,180
- Issue date Sep 1, 1998
- Eisai Co., Ltd.
- Yasutaka Takase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonic acid derivatives
- Patent number 5,719,303
- Issue date Feb 17, 1998
- Eisai Co., Ltd.
- Ichirou Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthranilic acid derivatives
- Patent number 5,716,993
- Issue date Feb 10, 1998
- Eisai Co., Ltd.
- Fumihiro Ozaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine derivative and therapeutic agent for ulcer comprising the...
- Patent number 5,708,013
- Issue date Jan 13, 1998
- Eisai Co., Ltd.
- Shigeru Souda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing fused-heterocycle compounds
- Patent number 5,707,998
- Issue date Jan 13, 1998
- Eisai Co., Ltd.
- Yasutaka Takase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzimidazoles for ischemic heart conditions
- Patent number 5,693,652
- Issue date Dec 2, 1997
- Eisai Co., Ltd.
- Yasutaka Takase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino acid derivative
- Patent number 5,679,671
- Issue date Oct 21, 1997
- Eisai Co., Ltd.
- Hitoshi Oinuma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Quinazoline compounds
- Patent number 5,614,627
- Issue date Mar 25, 1997
- Eisai Co., Ltd.
- Yasutaka Takase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diazole-propenoic acid compounds
- Patent number 5,606,073
- Issue date Feb 25, 1997
- Eisai Co., Ltd.
- Masayuki Matsukura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivatives
- Patent number 5,605,907
- Issue date Feb 25, 1997
- Eisai Co., Ltd.
- Yasuhiro Kabasawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-ischemic 2,4-diaminoquinazolines
- Patent number 5,576,322
- Issue date Nov 19, 1996
- Eisai Co., Ltd.
- Yasutaka Takase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propenoic acid derivatives diazole propenoic acid compounds which h...
- Patent number 5,541,213
- Issue date Jul 30, 1996
- Eisai Co., Ltd.
- Masayuki Matsukura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative
- Patent number 5,527,948
- Issue date Jun 18, 1996
- Eisai Corp. Ltd.
- Makoto Okita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,482,937
- Issue date Jan 9, 1996
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivatives
- Patent number 5,478,839
- Issue date Dec 26, 1995
- Eisai Co., Ltd.
- Yasuhiro Kabasawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerin derivative and its pharmacological use
- Patent number 5,476,863
- Issue date Dec 19, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerin derivative and its pharmacological use
- Patent number 5,476,864
- Issue date Dec 19, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,468,740
- Issue date Nov 21, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorus-containing isoprenoid derivatives
- Patent number 5,453,524
- Issue date Sep 26, 1995
- Eisai Co., Ltd.
- Katsuya Tagami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,438,045
- Issue date Aug 1, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,409,909
- Issue date Apr 25, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
- Patent number 5,382,579
- Issue date Jan 17, 1995
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4-diazepine derivative and its pharmaceutical use
- Patent number 5,304,553
- Issue date Apr 19, 1994
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative
- Patent number 5,298,649
- Issue date Mar 29, 1994
- Eisai Co., Ltd.
- Makoto Okita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerin derivative and its pharmacological use
- Patent number 5,273,985
- Issue date Dec 28, 1993
- Eisai Co., Ltd.
- Kazuo Okano
- C07 - ORGANIC CHEMISTRY

Shigeru Souda

Person

Patents Grantslast 30 patents

Fused pyridazine compounds

Pyridine derivatives having anti-ulcerative activity

Antimicrobial agent

Fused pyridazine compounds

Pyridine derivatives having anti-ulcerative activity

Quinazoline derivatives

Phosphonic acid derivatives

Anthranilic acid derivatives

Pyridine derivative and therapeutic agent for ulcer comprising the...

Nitrogen-containing fused-heterocycle compounds

Benzimidazoles for ischemic heart conditions

Amino acid derivative

Quinazoline compounds

Diazole-propenoic acid compounds

Cyclohexane derivatives

Anti-ischemic 2,4-diaminoquinazolines

Propenoic acid derivatives diazole propenoic acid compounds which h...

Naphthalene derivative

1,4-diazepine derivative and its pharmaceutical use

Cyclohexane derivatives

Glycerin derivative and its pharmacological use

Glycerin derivative and its pharmacological use

1,4-diazepine derivative and its pharmaceutical use

Phosphorus-containing isoprenoid derivatives

1,4-diazepine derivative and its pharmaceutical use

1,4-diazepine derivative and its pharmaceutical use

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

1,4-diazepine derivative and its pharmaceutical use

Naphthalene derivative

Glycerin derivative and its pharmacological use