Kazuyoshi Obitsu

Person

Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzaz...
- Patent number 10,508,084
- Issue date Dec 17, 2019
- TACURION
- Souichirou Kawazoe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzaz...
- Patent number 9,951,022
- Issue date Apr 24, 2018
- TACURION
- Souichirou Kawazoe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzaz...
- Patent number 9,598,373
- Issue date Mar 21, 2017
- TACURION
- Souichirou Kawazoe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzimidazolylidene propane-1,3-dione derivative or salt thereof
- Patent number 8,076,367
- Issue date Dec 13, 2011
- Astellas Pharma Inc.
- Masaaki Hirano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzimidazolylidene propane-1,3 dione derivative or salt thereof
- Patent number 7,709,519
- Issue date May 4, 2010
- Astellas Pharma Inc.
- Masaaki Hirano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Acylaminothiazole derivative or salt thereof
- Patent number 7,638,536
- Issue date Dec 29, 2009
- Astellas Pharma Inc.
- Keizo Sugasawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-acylaminothiazole derivative or salt thereof
- Patent number 7,361,658
- Issue date Apr 22, 2008
- Astellas Pharma Inc.
- Keizo Sugasawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING 4,4,7-TRIFLUORO-1,2,3,4-TETRAHYDRO-5H-1-BENZAZ...
- Publication number 20190062280
- Publication date Feb 28, 2019
- TACURION
- Souichirou Kawazoe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 4,4,7-TRIFLUORO-1,2,3,4-TATRAHYDRO-5H-1-BENZAZ...
- Publication number 20170158639
- Publication date Jun 8, 2017
- TACURION
- Souichirou Kawazoe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 4,4,7-TRIFLUORO-1,2,3,4-TETRAHYDRO-5H-1-BENZAZ...
- Publication number 20150141641
- Publication date May 21, 2015
- ASTELLAS PHARMA INC.
- Souichirou Kawazoe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING DI(ARYLAMINO)ARYL COMPOUND AND SYNTHETIC INTER...
- Publication number 20130338358
- Publication date Dec 19, 2013
- ASTELLAS PHARMA INC.
- Kazuyoshi Obitsu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BENZIMIDAZOLYLIDENE PROPANE-1,3-DIONE DERIVATIVE OR SALT THEREOF
- Publication number 20100173946
- Publication date Jul 8, 2010
- Astellas Pharma Inc.
- Masaaki Hirano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Propane-1,3-Dione Derivative or Salt Thereof
- Publication number 20090018177
- Publication date Jan 15, 2009
- Masaaki Hirano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-Acylaminothiazole derivative or salt thereof
- Publication number 20060194844
- Publication date Aug 31, 2006
- Keizo Sugasawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-Acylaminothiazole derivative or salt thereof
- Publication number 20050153977
- Publication date Jul 14, 2005
- Keizo Sugasawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kazuyoshi Obitsu

Person

Patents Grantslast 30 patents

Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzaz...

Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzaz...

Method for producing 4,4,7-trifluoro-1,2,3,4-tetrahydro-5H-1-benzaz...

Benzimidazolylidene propane-1,3-dione derivative or salt thereof

Benzimidazolylidene propane-1,3 dione derivative or salt thereof

2-Acylaminothiazole derivative or salt thereof

2-acylaminothiazole derivative or salt thereof

Patents Applicationslast 30 patents

METHOD FOR PRODUCING 4,4,7-TRIFLUORO-1,2,3,4-TETRAHYDRO-5H-1-BENZAZ...

METHOD FOR PRODUCING 4,4,7-TRIFLUORO-1,2,3,4-TATRAHYDRO-5H-1-BENZAZ...

METHOD FOR PRODUCING 4,4,7-TRIFLUORO-1,2,3,4-TETRAHYDRO-5H-1-BENZAZ...

METHOD FOR PRODUCING DI(ARYLAMINO)ARYL COMPOUND AND SYNTHETIC INTER...

BENZIMIDAZOLYLIDENE PROPANE-1,3-DIONE DERIVATIVE OR SALT THEREOF

Propane-1,3-Dione Derivative or Salt Thereof

2-Acylaminothiazole derivative or salt thereof

2-Acylaminothiazole derivative or salt thereof