Company Filing History:
4 out of 817 
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Years Active: 2016-2025
Title: Innovations of Toshiharu Moriya
Introduction
Toshiharu Moriya is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of exhaust gas purification, holding a total of 4 patents. His work focuses on enhancing the durability and efficiency of exhaust gas cleaning systems.
Latest Patents
Moriya's latest patents include an innovative exhaust gas cleaning catalyst structure and its production method. This catalyst structure is designed to inhibit foil elongation and improve structural durability. It features a metal support that utilizes a mantle and a metal foil to create an exhaust gas flow path. The catalyst layer, which is applied to the surface of the metal foil, contains a noble metal, an OSC material with cerium and a non-Ce rare earth element, along with alumina. The content of the non-Ce rare earth element in the catalyst layer is specified to be between 2.52% and 4.62% by mass in terms of an oxide.
Another significant patent involves a delafossite-type oxide for exhaust gas purification catalysts. This Cu-based oxide is designed to maintain Cu in a high catalytic activity low-valence state, resulting in a novel oxide that exhibits higher activity than previous versions. The delafossite-type oxide is represented by a general formula ABO, where Cu and Ag are present in the A site, and various elements are included in the B site. Ag is contained at a ratio of 0.001 at. % or more and less than 20 at. % in the A site.
Career Highlights
Moriya has worked with prominent companies such as Mitsui Mining & Smelting Company, Ltd. and Honda Motor Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials for exhaust gas purification.
Collaborations
Throughout his career, Moriya has collaborated with notable colleagues, including Hironori Iwakura and Yunosuke Nakahara. These partnerships have fostered innovation and the exchange of ideas in the field of exhaust gas purification.
Conclusion
Toshiharu Moriya's contributions to exhaust gas purification technology are significant and impactful. His innovative patents and collaborations highlight his dedication to improving environmental sustainability through advanced engineering solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.