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Hirowatari

Seiji Hirowatari, Aichi-Ken JP

Patent application numberDescriptionPublished
20090093943FUEL PRESSURE CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE - The engine ECU executes a program including the step (S04-09-2009
20090234557CONTROL DEVICE AND CONTROL METHOD FOR SPARK-IGNITION DIRECT-INJECTION INTERNAL COMBUSTION ENGINE - If two-split injection logic has been adopted, an engine ECU executes a program including the steps of calculating first injection start timing of the two-split injection logic, calculating second injection start timing of the two-split injection logic, calculating a first injection permitted time period A of the two-split injection logic, calculating a first injection required time period B of the two-split injection logic, and adopting single injection logic instead of the two-split injection logic if the first injection start timing A of the two-split injection logic is shorter than the first injection required time period B of the two-split injection logic.09-17-2009

Yuji Hirowatari, Kanagawa JP

Patent application numberDescriptionPublished
20090246878METHOD AND APPARATUS FOR ANALYZING VITAMIN E IN LIPOPROTEINS - A method of analyzing vitamin E components in a lipoprotein, which comprises subjecting a lipoprotein-containing sample to ion exchange chromatography to separate the lipoprotein, reacting the separated lipoprotein to a pretreating solution containing an organic solvent and a surfactant to liberate vitamin E components, and then subjecting the liberated vitamin E components to reverse phase chromatography, and a method of judging various pathological conditions such as the pathological conditions of diabetes, the risks of coronary artery diseases, and the pathological conditions of myocardial infarction using levels of vitamin E components in the lipoprotein as an index.10-01-2009

Patent applications by Yuji Hirowatari, Kanagawa JP

Yuji Hirowatari, Hadano-Shi JP

Patent application numberDescriptionPublished
20110195511Method and apparatus for analyzing vitamin E in lipoproteins - A method of analyzing vitamin E components in a Lipoprotein by subjecting a lipoprotein-containing sample to ion exchange chromatography to separate the lipoprotein, reacting the separated lipoprotein to a pretreating solution containing an organic solvent and a surfactant to liberate vitamin E components, and then subjecting the liberated vitamin E components to reverse phase chromatography. Also described is a method of judging various pathological conditions such as the pathological conditions of diabetes, the risks of coronary artery diseases, and the pathological conditions of myocardial infarction using levels of vitamin E components in the lipoprotein as an index.08-11-2011