Company Filing History:
Years Active: 2003-2012
Title: Ryoji Kuma: Innovator in Exhaust Gas Treatment Technologies
Introduction
Ryoji Kuma is a prominent inventor based in Himeji, Japan. He has made significant contributions to the field of exhaust gas treatment, holding a total of 4 patents. His work focuses on developing catalysts and methods that enhance the efficiency of exhaust gas purification.
Latest Patents
Kuma's latest patents include innovations in titanium oxide catalysts designed for treating exhaust gases. One of his notable inventions is a catalyst that demonstrates excellent durability and performance in removing nitrogen oxides and organic halogen compounds. This catalyst also features a low SO oxidation rate. The titanium oxide used in this catalyst is specifically prepared to optimize its effectiveness. The BET specific surface areas of the titanium oxide and the catalyst range from 85 to 250 m²/g and 50 to 200 m²/g, respectively. Additionally, his method for treating exhaust gas effectively converts metal mercury into mercury halide in the presence of a halogen compound, allowing for long-term treatment of exhaust gases containing nitrogen oxides and metal mercury.
Career Highlights
Ryoji Kuma is associated with Nippon Shokubai Co., Ltd., where he continues to innovate in the field of chemical engineering. His work has been instrumental in advancing technologies that address environmental concerns related to exhaust emissions.
Collaborations
Kuma collaborates with notable colleagues such as Shinyuki Masaki and Noboru Sugishima, contributing to a dynamic research environment that fosters innovation.
Conclusion
Ryoji Kuma's contributions to exhaust gas treatment technologies highlight his role as a leading inventor in this critical field. His patents reflect a commitment to improving environmental standards through innovative solutions.