Company Filing History:
Years Active: 2018
Title: Shohei Kawamura: Innovator in NOx Storage-Reduction Catalyst Technology
Introduction
Shohei Kawamura is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of catalyst technology, particularly in the development of methods for producing NOx storage-reduction catalysts. His innovative approach aims to enhance the performance and longevity of these catalysts under high-temperature conditions.
Latest Patents
Kawamura holds a patent for a "Method for producing NOx storage-reduction catalyst." The objective of this patent is to provide a method that inhibits decreases in NOx purification performance following exposure to high temperatures. The method involves supporting potassium compound particles on catalyst support particles using a potassium dispersed water solution. The process includes calcining the catalyst support particles that hold the potassium compound particles. The potassium compounds used in this method are selected from a group that includes oteracil potassium, potassium tetranitroacridone, potassium tetraphenylborate, and potassium tetranitrophenothiazine-9-oxide. This innovative method is crucial for improving the efficiency of NOx storage-reduction catalysts.
Career Highlights
Kawamura is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer known for its commitment to innovation and sustainability. His work at Toyota has positioned him as a key player in the development of advanced catalytic technologies that contribute to cleaner automotive emissions.
Collaborations
Kawamura collaborates with Mitsuru Sakano, a fellow innovator in the field. Their partnership has fostered advancements in catalyst technology, enhancing the effectiveness of NOx reduction methods.
Conclusion
Shohei Kawamura's contributions to the field of catalyst technology, particularly through his patented method for producing NOx storage-reduction catalysts, highlight his role as an influential inventor. His work not only addresses critical environmental challenges but also showcases the innovative spirit of the automotive industry.