Company Filing History:
Years Active: 2025
Title: Yohei Kamata: Innovator in Exhaust Purification Technology
Introduction
Yohei Kamata is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of exhaust purification technology, holding 2 patents that showcase his innovative approach to reducing harmful emissions.
Latest Patents
Kamata's latest patents include an exhaust purification apparatus and a reducer supply device. The exhaust purification apparatus is designed to improve the stirring property of urea water and effectively cool an injection device. This apparatus purifies nitrogen oxides in exhaust gas through a catalyst reactor that reduces these harmful emissions. It features an exhaust pipe that directs exhaust gas from an engine, a through pipe that penetrates the exhaust pipe, and an injection device that introduces a reducing agent into the exhaust flow.
The reducer supply device is another of Kamata's innovations, aimed at providing a compact solution with excellent maintainability. This device includes a nozzle unit that adjusts the flow rate of a reducer supplied to a NOx purification catalyst device, along with a pump unit that delivers the reducer to the nozzle. The design of the nozzle and pump units is strategically offset to enhance functionality.
Career Highlights
Kamata is currently employed at Yanmar Holdings Co., Ltd., where he continues to develop technologies that contribute to cleaner air and environmental sustainability. His work reflects a commitment to innovation in the automotive and environmental sectors.
Collaborations
Throughout his career, Kamata has collaborated with talented individuals such as Keita Fujisaki and Tsuyoshi Inoue. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Yohei Kamata's contributions to exhaust purification technology highlight his role as an influential inventor in Japan. His innovative patents demonstrate a dedication to improving environmental standards and reducing emissions.