Isao Shibuya

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the preparation of β-lactam compound
- Patent number 6,407,228
- Issue date Jun 18, 2002
- Japan as represented by Director General of Agency of Industrial Science and...
- Yoichi Taguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-substituted-2-oxa�3.2.0!heptan-6-one compound and method for the...
- Patent number 5,700,931
- Issue date Dec 23, 1997
- Japan as represented by Director General of Agency of Industrial Science & Te...
- Yoichi Taguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of .beta.-ketothioamide compound
- Patent number 5,677,444
- Issue date Oct 14, 1997
- Japan as represented by Director General of Agency of Industrial Science and...
- Tohru Tsuchiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of .beta.-thiolactam compound
- Patent number 5,585,487
- Issue date Dec 17, 1996
- Japan as represented by Director General of Agency of Industrial Science and...
- Akihiro Oishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-Substituted-2-oxa-7-azabicyclo [3.2.0.]heptan-6-one compound and...
- Patent number 5,550,230
- Issue date Aug 27, 1996
- Japan as represented by Director General of Agency of Industrial Science & Te...
- Yoichi Taguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing thiadiazine compounds
- Patent number 5,138,053
- Issue date Aug 11, 1992
- Director General of Agency of Industrial Science and Technology
- Masahiko Yasumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazine compound and method for preparing same
- Patent number 5,089,612
- Issue date Feb 18, 1992
- Director General of Agency of Industrial Science and Technology
- Masahiko Yasumoto
- C07 - ORGANIC CHEMISTRY

Isao Shibuya

Person

Patents Grantslast 30 patents

Method for the preparation of &#x03B2;-lactam compound

7-substituted-2-oxa�3.2.0!heptan-6-one compound and method for the...

Method for the preparation of .beta.-ketothioamide compound

Method for the preparation of .beta.-thiolactam compound

7-Substituted-2-oxa-7-azabicyclo [3.2.0.]heptan-6-one compound and...

Method for producing thiadiazine compounds

Thiadiazine compound and method for preparing same

Method for the preparation of β-lactam compound