Company Filing History:
Years Active: 1996-2012
Title: Hiroyuki Kawakubo: Innovator in Exhaust Gas Purification
Introduction
Hiroyuki Kawakubo is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive engineering, particularly in the area of exhaust gas purification. With a total of 2 patents, his work focuses on improving engine efficiency and reducing harmful emissions.
Latest Patents
Kawakubo's latest patents include an "Exhaust Gas Purification Apparatus for Internal Combustion Engine" and a "Positive Crank Ventilation Apparatus for an Engine System." The exhaust gas control apparatus features a filter case with an internal space, a filter that purifies exhaust gas, and a mat arranged in a compressed state between the filter case and the filter. The positive crank ventilation apparatus is designed for supercharged engines, connecting a blow-by gas passage between the intake passage and the crankcase, thereby enhancing engine performance and efficiency.
Career Highlights
Kawakubo is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate and develop advanced automotive technologies. His work has been instrumental in addressing environmental concerns related to internal combustion engines.
Collaborations
He has collaborated with notable coworkers such as Eiji Ito and Tetsushi Suzuki, contributing to various projects aimed at enhancing vehicle performance and sustainability.
Conclusion
Hiroyuki Kawakubo's contributions to automotive engineering, particularly in exhaust gas purification, highlight his commitment to innovation and environmental responsibility. His patents reflect a dedication to improving engine technology for a cleaner future.