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Masashi Tanto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for producing polyester
Patent number
9,416,223
Issue date
Aug 16, 2016
Hitachi, Ltd.
Masayuki Kamikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glycerin purification method
Patent number
8,940,947
Issue date
Jan 27, 2015
Hitachi, Ltd.
Takeyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for synthesis of acrolein
Patent number
8,742,178
Issue date
Jun 3, 2014
Hitachi, Ltd.
Takeyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and device for synthesizing acrolein
Patent number
8,692,029
Issue date
Apr 8, 2014
Hitachi, Ltd.
Masashi Tanto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device and method for producing polybutylene succinate
Patent number
8,604,156
Issue date
Dec 10, 2013
Hitachi, Ltd.
Masayuki Kamikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for synthesizing acrolein
Patent number
8,450,531
Issue date
May 28, 2013
Hitachi Plant Technologies, Ltd.
Takeyuki Kondo
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR PRODUCING POLYESTER
Publication number
20150299385
Publication date
Oct 22, 2015
Hitachi, Ltd
Masayuki KAMIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GLYCERIN PURIFICATION METHOD
Publication number
20140114095
Publication date
Apr 24, 2014
Hitachi, Ltd
Takeyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REACTION APPARATUS AND METHOD USING SUPERCRITICAL WATER OR SUBCRITI...
Publication number
20130338382
Publication date
Dec 19, 2013
Takeyuki KONDO
C13 - SUGAR INDUSTRY
Information
Patent Application
PROCESS FOR SYNTHESIS OF ACROLEIN
Publication number
20120310016
Publication date
Dec 6, 2012
Takeyuki Kondo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REACTION PROCESS USING SUPERCRITICAL WATER
Publication number
20120255852
Publication date
Oct 11, 2012
Masayuki KAMIKAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEVICE AND METHOD FOR PRODUCING POLYBUTYLENE SUCCINATE
Publication number
20120202962
Publication date
Aug 9, 2012
Masayuki Kamikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND DEVICE FOR SYNTHESIZING ACROLEIN
Publication number
20120095269
Publication date
Apr 19, 2012
Masashi Tanto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION METHOD AND APPARATUS FOR POLYTRIMETHYLENE TEREPHTHALATE
Publication number
20110269934
Publication date
Nov 3, 2011
Toshiaki MATSUO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR SYNTHESIZING ACROLEIN
Publication number
20110160447
Publication date
Jun 30, 2011
Hitachi Plant Technologies, Ltd.
Takeyuki KONDO
C07 - ORGANIC CHEMISTRY