Osamu Yaoka

Person

Nakatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Benzopyran compound and its pharmaceutical use
- Patent number 5,318,969
- Issue date Jun 7, 1994
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tsutomu Yamanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzopyran compound and its pharmaceutical use
- Patent number 5,143,936
- Issue date Sep 1, 1992
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tsutomu Yamanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzopyran compound and its pharmaceutical use
- Patent number 5,021,432
- Issue date Jun 4, 1991
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tsutomu Yamanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine compounds and pharmaceutical uses thereof
- Patent number 4,882,326
- Issue date Nov 21, 1989
- Yoshitomi Pharmaceutical Industries, Ltd.
- Shu Murakami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5-Hydroxyindole-3-carboxylic acid amide compounds, pharmaceutical c...
- Patent number 4,874,759
- Issue date Oct 17, 1989
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tetsuya Tahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ortho-aminomethylphenol compounds
- Patent number 4,709,095
- Issue date Nov 24, 1987
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tsutomu Yamanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-indolecarboxamides for control of circulatory diseases
- Patent number 4,581,355
- Issue date Apr 8, 1986
- Yoshitomi Pharmaceutical Industries, Ltd.
- Tetsuya Tahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Therapeutic agent for hypertension
- Patent number 4,555,510
- Issue date Nov 26, 1985
- Yoshitomi Pharmaceutical Industries, Ltd.
- Kazuhiro Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anti-hypertensive 9-aminomethyl-benzo[f]quinoline-3,10-dione deriva...
- Patent number 4,543,354
- Issue date Sep 24, 1985
- Yoshitomi Pharmaceutical Industries, Ltd.
- Toru Nakao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyridazinone compounds
- Patent number 4,258,185
- Issue date Mar 24, 1981
- Yoshitomi Pharmaceutical Industries, Ltd.
- Toru Nakao
- C07 - ORGANIC CHEMISTRY

Osamu Yaoka

Person

Patents Grantslast 30 patents

Benzopyran compound and its pharmaceutical use

Benzopyran compound and its pharmaceutical use

Benzopyran compound and its pharmaceutical use

Piperidine compounds and pharmaceutical uses thereof

5-Hydroxyindole-3-carboxylic acid amide compounds, pharmaceutical c...

Ortho-aminomethylphenol compounds

3-indolecarboxamides for control of circulatory diseases

Therapeutic agent for hypertension

Anti-hypertensive 9-aminomethyl-benzo[f]quinoline-3,10-dione deriva...

Pyridazinone compounds