Company Filing History:
1 out of 19,733 
1 out of 95 Years Active: 2023
Title: The Innovations of Katsuyoshi Saiki
Introduction
Katsuyoshi Saiki is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of materials science, particularly through his innovative work on electrets. His research has led to advancements that have potential applications in various technologies.
Latest Patents
Katsuyoshi Saiki holds a patent for an electret that includes a composite oxide with an ABO-type perovskite structure. This structure contains two different metal elements, A and B. The composite oxide is in a polarized state, and at least part of one of the metal elements is substituted with a dopant element that has a lower valence. Notably, this composite oxide has a bandgap energy of 4 eV or more, showcasing its unique properties.
Career Highlights
Throughout his career, Katsuyoshi Saiki has worked with prominent organizations such as Denso Corporation and the Tokyo University of Science Foundation. His experience in these institutions has allowed him to collaborate with other experts in the field and further his research.
Collaborations
Some of his notable coworkers include Yoshihiro Kozawa and Noriyuki Matsushita. Their collaborative efforts have contributed to the advancements in the technologies related to his patents.
Conclusion
Katsuyoshi Saiki's work in the field of electrets and materials science highlights his innovative spirit and dedication to advancing technology. His contributions continue to influence the industry and inspire future research.