Masaji Hirota

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production method for isocyanate compound
- Patent number 10,457,632
- Issue date Oct 29, 2019
- Sumitomo Chemical Company, Limited
- Takashi Miyamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanate compound manufacturing method
- Patent number 10,053,419
- Issue date Aug 21, 2018
- Sumitomo Chemical Company, Limited
- Yuya Yoshimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 2-(aryloxymethyl) benzaldehyde compound
- Patent number 8,937,200
- Issue date Jan 20, 2015
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing phenylacetamide compound
- Patent number 8,624,062
- Issue date Jan 7, 2014
- Sumitomo Chemical Company, Limited
- Hajime Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of benzaldehyde compound
- Patent number 8,338,625
- Issue date Dec 25, 2012
- Sumitomo Chemical Company, Limited
- Yoshio Onogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of mandelonitrile compound
- Patent number 8,309,752
- Issue date Nov 13, 2012
- Sumitomo Chemical Company, Limited
- Hajime Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing α-hydroxyester compound
- Patent number 8,299,288
- Issue date Oct 30, 2012
- Sumitomo Chemical Company, Limited
- Hajime Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal catalyst and its use
- Patent number 7,880,038
- Issue date Feb 1, 2011
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing adipic acid
- Patent number 7,491,845
- Issue date Feb 17, 2009
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing epoxide compound
- Patent number 7,074,947
- Issue date Jul 11, 2006
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR ISOCYANATE COMPOUND
- Publication number 20180354894
- Publication date Dec 13, 2018
- Sumitomo Chemical Company, Limited
- Takashi MIYAMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ISOCYANATE COMPOUND MANUFACTURING METHOD
- Publication number 20170342023
- Publication date Nov 30, 2017
- Sumitomo Chemical Company, Limited
- Yuya YOSHIMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 2-(ARYLOXYMETHYL) BENZALDEHYDE COMPOUND
- Publication number 20140221695
- Publication date Aug 7, 2014
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CYANOALKENYLCYCLOPROPANECARBOXYLIC ACID SALT
- Publication number 20120310003
- Publication date Dec 6, 2012
- Sumitomo Chemical Company, Limited
- Ichiro Komoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING (FLUOROALKYLTHIO) ACETIC ACID ESTER
- Publication number 20120101294
- Publication date Apr 26, 2012
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING PHENYLACETAMIDE COMPOUND
- Publication number 20110295035
- Publication date Dec 1, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Hajime Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF MANDELONITRILE COMPOUND
- Publication number 20110118498
- Publication date May 19, 2011
- Hajime Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF BENZALDEHYDE COMPOUND
- Publication number 20110098489
- Publication date Apr 28, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Yoshio Onogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing Adipic Acid
- Publication number 20080039653
- Publication date Feb 14, 2008
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing 5-methyl-2-furfural
- Publication number 20070078273
- Publication date Apr 5, 2007
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Metal catalyst and its use
- Publication number 20060211891
- Publication date Sep 21, 2006
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing expoxide compound
- Publication number 20050020841
- Publication date Jan 27, 2005
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY

Masaji Hirota

Person

Patents Grantslast 30 patents

Production method for isocyanate compound

Isocyanate compound manufacturing method

Method for producing 2-(aryloxymethyl) benzaldehyde compound

Method for producing phenylacetamide compound

Process for production of benzaldehyde compound

Process for production of mandelonitrile compound

Method for producing α-hydroxyester compound

Metal catalyst and its use

Process for producing adipic acid

Process for producing epoxide compound

Patents Applicationslast 30 patents

PRODUCTION METHOD FOR ISOCYANATE COMPOUND

ISOCYANATE COMPOUND MANUFACTURING METHOD

METHOD FOR PRODUCING 2-(ARYLOXYMETHYL) BENZALDEHYDE COMPOUND

METHOD FOR PRODUCING CYANOALKENYLCYCLOPROPANECARBOXYLIC ACID SALT

PROCESS FOR PRODUCING (FLUOROALKYLTHIO) ACETIC ACID ESTER

METHOD FOR PRODUCING PHENYLACETAMIDE COMPOUND

PROCESS FOR PRODUCTION OF MANDELONITRILE COMPOUND

PROCESS FOR PRODUCTION OF BENZALDEHYDE COMPOUND

Process for Producing Adipic Acid

Process for preparing 5-methyl-2-furfural

Metal catalyst and its use

Process for producing expoxide compound