Mitsuru Oka

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Compound inhibiting dipeptidyl peptidase IV
- Patent number 7,345,180
- Issue date Mar 18, 2008
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Takuji Kakigami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyisoprene compounds and salts thereof
- Patent number 5,177,102
- Issue date Jan 5, 1993
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-azoniabicyclo[3.3.0]oct-1(5)-ene salt derivatives and process for...
- Patent number 5,110,945
- Issue date May 5, 1992
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolizine derivative and its manufacture
- Patent number 4,985,569
- Issue date Jan 15, 1991
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pyrrolizine derivatives
- Patent number 4,897,495
- Issue date Jan 30, 1990
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycyrrhetic acid derivatives and use thereof
- Patent number 4,871,740
- Issue date Oct 3, 1989
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrrolizidine compounds, salts thereof, process for the preparation...
- Patent number 4,734,411
- Issue date Mar 29, 1988
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL OF N-[2-(AMINO)-2-METHYLPROPYL]-2-METHYLPYRAZOLO[1,5-A]PYRI...
- Publication number 20150239890
- Publication date Aug 27, 2015
- SANWA KAGAKU KENKYUSHO CO., LTD.
- Masao Sakairi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compound inhibiting dipeptidyl peptidase IV
- Publication number 20060229286
- Publication date Oct 12, 2006
- Takuji Kakigami
- C07 - ORGANIC CHEMISTRY

Mitsuru Oka

Person

Patents Grantslast 30 patents

Compound inhibiting dipeptidyl peptidase IV

Polyisoprene compounds and salts thereof

1-azoniabicyclo[3.3.0]oct-1(5)-ene salt derivatives and process for...

Pyrrolizine derivative and its manufacture

Process for the preparation of pyrrolizine derivatives

Glycyrrhetic acid derivatives and use thereof

Pyrrolizidine compounds, salts thereof, process for the preparation...

Patents Applicationslast 30 patents

CRYSTAL OF N-[2-(AMINO)-2-METHYLPROPYL]-2-METHYLPYRAZOLO[1,5-A]PYRI...

Compound inhibiting dipeptidyl peptidase IV