Company Filing History:
Years Active: 2013-2014
Title: Akihide Oogushi: Innovator in Fuel Injection Technology
Introduction
Akihide Oogushi is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of fuel injection technology, holding 2 patents that enhance engine performance and exhaust gas purification.
Latest Patents
One of his latest patents is a fuel injection control device. This device provides a wider lower limit range of injection amount by an injector for cylinder outside injection. It can respond to injection requirements over a broader injection amount range. The fuel injection control device includes an injector that injects fuel into an exhaust passage of an engine, in an amount corresponding to a duty ratio. The control means changes the injector driving frequency upon determining the duty ratio, lowering the frequency stepwise or continuously as the required injection amount decreases.
Another significant patent is an exhaust gas purification apparatus. This apparatus includes a first exhaust gas treatment member carrying an oxidation catalyst, a three-way catalyst, or a NOx storage reduction catalyst used for purifying exhaust gas from an internal combustion engine. It also features a second exhaust gas treatment member with a hydrocarbon storing function, positioned downstream of the first treatment member. A heat dissipating unit is located between the two treatment members, designed to cool the exhaust gas efficiently, allowing for effective hydrocarbon adsorption before the temperature of the catalysts rises to an HC light-off temperature.
Career Highlights
Akihide Oogushi is currently employed at Isuzu Motors Limited, where he continues to innovate in the automotive sector. His work focuses on improving fuel efficiency and reducing emissions, which are critical challenges in modern automotive engineering.
Collaborations
He has collaborated with notable colleagues such as Daiji Nagaoka and Teruo Nakada, contributing to advancements in fuel injection and exhaust purification technologies.
Conclusion
Akihide Oogushi's contributions to fuel injection technology and exhaust gas purification demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance and environmental sustainability.