This inventor holds 3 USPTO granted patents. Top assignees: Mitsui Minings & Melting Co., Ltd., Tottori University, Yokohama National University. Active years: 1995-2022.
Company Filing History:
2 out of 817 
2 out of 61 
2 out of 99 Years Active: 1995-2022
Title: Innovations by Naonobu Katada: Pioneering Advances in Catalysts
Introduction
Naonobu Katada, a distinguished inventor based in Tottori, JP, has made significant contributions to the field of catalysis through his innovative research and patented inventions. With a total of three patents, Katada's work primarily focuses on zeolite materials that enhance catalytic performance for various industrial applications.
Latest Patents
Katada's latest patents include groundbreaking innovations such as an MWW type zeolite and its production method, as well as a metal-substituted beta zeolite. The MWW type zeolite boasts numerous Brønsted acid sites, rendering it highly suitable as a cracking catalyst for cumene. His method of production involves a hydrothermal synthesis reaction utilizing a seed crystal of MWW type zeolite without an organic structure-directing agent, combined with a specific reaction mixture. Furthermore, the metal-substituted beta zeolite developed by Katada demonstrates exceptional catalytic performance, achieved through an ion exchange process involving metals such as copper and iron(II) ions.
Career Highlights
Throughout his impressive career, Naonobu Katada has contributed his expertise to notable organizations such as Mitsui Mining & Smelting Company, Ltd. and Tottori University. His experience in both industry and academia has provided him with a unique perspective on the practical applications of his inventions.
Collaborations
In his collaborative efforts, Katada has worked alongside esteemed colleagues like Yoshihiro Kubota and Satoshi Inagaki. These partnerships have further enriched his research, leading to innovative solutions in catalyst development.
Conclusion
Naonobu Katada's pioneering inventions and dedicated collaborations within the field of catalysis highlight his significant role as an inventor. His work not only advances scientific knowledge but also holds great potential for industrial applications, making him a key figure in the realm of innovations.