Company Filing History:
Years Active: 2019-2023
Title: Shunsuke Haga: Innovator in Exhaust Gas Cleaning Technology
Introduction
Shunsuke Haga is a notable inventor based in Kakegawa, Japan. He has made significant contributions to the field of exhaust gas cleaning technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of catalytic devices used in reducing harmful emissions.
Latest Patents
Haga's latest patents include an innovative exhaust gas cleaning catalytic device. This device features a base material with a first catalyst coat layer that has both pre-stage and post-stage sections. The pre-stage section is designed to be in direct contact with the exhaust gas flow, while both sections contain inorganic oxide particles and rhodium. Notably, the ceria amount in the post-stage section is greater than in the pre-stage section, enhancing its catalytic performance.
Another significant patent is for an exhaust gas purifying catalyst that effectively suppresses deterioration due to noble metal aggregation at high temperatures. The production method involves creating a porous carrier made from alumina-ceria-zirconia composite oxide particles and supporting a noble metal catalyst on it. This innovative approach ensures the catalyst maintains its effectiveness over time.
Career Highlights
Shunsuke Haga has worked with prominent companies in the automotive and chemical industries, including Toyota Motor Corporation and Cataler Corporation. His experience in these organizations has allowed him to develop and refine his expertise in catalytic technologies.
Collaborations
Haga has collaborated with notable colleagues such as Takaaki Kanazawa and Isao Naito. Their combined efforts have contributed to advancements in exhaust gas cleaning technologies.
Conclusion
Shunsuke Haga's contributions to exhaust gas cleaning technology through his patents and collaborations highlight his role as an influential inventor in this critical field. His work continues to impact the automotive industry and environmental sustainability.
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