Yoshiyasu Furukawa

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrazolo[3,4-d]pyrimidine derivatives, their production and use
- Patent number 4,824,848
- Issue date Apr 25, 1989
- Takeda Chemical Industries, Ltd.
- Takehiko Naka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-aminopyrazolo[3,4-d]pyrimidine derivatives and production thereof
- Patent number 4,603,203
- Issue date Jul 29, 1986
- Takeda Chemical Industries, Ltd.
- Yoshiyasu Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-chloro-2-phenylimidazole-5-acetic acid derivatives and use as diu...
- Patent number 4,582,847
- Issue date Apr 15, 1986
- Takeda Chemical Industries, Ltd.
- Yoshiyasu Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoxazolopyrimidine derivatives
- Patent number 4,504,662
- Issue date Mar 12, 1985
- Takeda Chemical Industries, Ltd.
- Yoshiyasu Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hypotensive imidazole-5-acetic acid derivatives
- Patent number 4,355,040
- Issue date Oct 19, 1982
- Takeda Chemical Industries, Ltd.
- Yoshiyasu Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hypotensive imidazole derivatives
- Patent number 4,340,598
- Issue date Jul 20, 1982
- Takeda Chemical Industries, Ltd.
- Yoshiyasu Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,6-Diaminonebularines
- Patent number 4,258,033
- Issue date Mar 24, 1981
- Takeda Chemical Industries, Ltd.
- Ryuji Marumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of 2,6-diaminonebularines
- Patent number 4,255,565
- Issue date Mar 10, 1981
- Takeda Chemical Industries, Ltd.
- Ryuji Marumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,6-Diaminonebularines
- Patent number 4,225,591
- Issue date Sep 30, 1980
- Takeda Chemical Industries, Ltd.
- Ryuji Marumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2-Di-Substituted-4-haloimidazole-5-acetic acid derivatives and th...
- Patent number 4,207,324
- Issue date Jun 10, 1980
- Takeda Chemical Industries, Ltd.
- Koichi Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoxazolo[3,4-d]pyrimidines
- Patent number 4,202,975
- Issue date May 13, 1980
- Takeda Chemical Industries, Ltd.
- Ryuji Marumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoxazolo[3,4-d]pyrimidines useful as antiinflammatory-analgesic ag...
- Patent number 4,129,654
- Issue date Dec 12, 1978
- Takeda Chemical Industries, Ltd.
- Ryuji M. Marumoto
- C07 - ORGANIC CHEMISTRY

Yoshiyasu Furukawa

Person

Patents Grantslast 30 patents

Pyrazolo[3,4-d]pyrimidine derivatives, their production and use

3-aminopyrazolo[3,4-d]pyrimidine derivatives and production thereof

4-chloro-2-phenylimidazole-5-acetic acid derivatives and use as diu...

Isoxazolopyrimidine derivatives

Hypotensive imidazole-5-acetic acid derivatives

Hypotensive imidazole derivatives

2,6-Diaminonebularines

Production of 2,6-diaminonebularines

2,6-Diaminonebularines

1,2-Di-Substituted-4-haloimidazole-5-acetic acid derivatives and th...

Isoxazolo[3,4-d]pyrimidines

Isoxazolo[3,4-d]pyrimidines useful as antiinflammatory-analgesic ag...