Yoshitomo Tohyama

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
4-(trichloromethylthio) anilines, method for production thereof, an...
- Patent number 8,466,321
- Issue date Jun 18, 2013
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-(trichloromethylthio) anilines, method for production thereof, an...
- Patent number 8,399,707
- Issue date Mar 19, 2013
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridone compounds useful for producing pyridine compounds
- Patent number 7,223,862
- Issue date May 29, 2007
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of phenoxy-substituted 2-pyridone compounds
- Patent number 7,189,855
- Issue date Mar 13, 2007
- Sumitomo Chemical Company, Limited
- Takashi Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pyridine compound
- Patent number 7,157,579
- Issue date Jan 2, 2007
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Uracil compounds and use thereof
- Patent number 6,667,413
- Issue date Dec 23, 2003
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Uracil compounds and use thereof
- Patent number 6,537,948
- Issue date Mar 25, 2003
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Uracil compounds and use thereof
- Patent number 6,451,740
- Issue date Sep 17, 2002
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridazin-3-one derivatives and their use
- Patent number 6,107,250
- Issue date Aug 22, 2000
- Sumitomo Chemical Company Limited.
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
4-(TRICHLOROMETHYLTHIO) ANILINES, METHOD FOR PRODUCTION THEREOF, AN...
- Publication number 20120245388
- Publication date Sep 27, 2012
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-(TRICHLOROMETHYLTHIO) ANILINES, METHOD FOR PRODUCTION THEREOF, AN...
- Publication number 20100331578
- Publication date Dec 30, 2010
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Benzoylurea Compounds and Use Thereof
- Publication number 20090176786
- Publication date Jul 9, 2009
- Masato Konobe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIDONE COMPOUNDS USEFUL FOR PRODUCING PYRIDINE COMPOUNDS
- Publication number 20060189484
- Publication date Aug 24, 2006
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for production of phenoxy-substituted 2-pyridone compounds
- Publication number 20050154210
- Publication date Jul 14, 2005
- Takashi Furukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing pyridine compound
- Publication number 20040254077
- Publication date Dec 16, 2004
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Uracil compounds and use thereof
- Publication number 20030130124
- Publication date Jul 10, 2003
- Sumitomo Chemical Company, Limited
- Yoshitomo Tohyama
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Uracil compounds and use thereof
- Publication number 20020013466
- Publication date Jan 31, 2002
- Yoshitomo Tohyama
- C07 - ORGANIC CHEMISTRY

Yoshitomo Tohyama

Person

Patents Grantslast 30 patents

4-(trichloromethylthio) anilines, method for production thereof, an...

4-(trichloromethylthio) anilines, method for production thereof, an...

Pyridone compounds useful for producing pyridine compounds

Process for production of phenoxy-substituted 2-pyridone compounds

Process for producing pyridine compound

Uracil compounds and use thereof

Uracil compounds and use thereof

Uracil compounds and use thereof

Pyridazin-3-one derivatives and their use

Patents Applicationslast 30 patents

4-(TRICHLOROMETHYLTHIO) ANILINES, METHOD FOR PRODUCTION THEREOF, AN...

4-(TRICHLOROMETHYLTHIO) ANILINES, METHOD FOR PRODUCTION THEREOF, AN...

Benzoylurea Compounds and Use Thereof

PYRIDONE COMPOUNDS USEFUL FOR PRODUCING PYRIDINE COMPOUNDS

Process for production of phenoxy-substituted 2-pyridone compounds

Process for producing pyridine compound

Uracil compounds and use thereof

Uracil compounds and use thereof