Company Filing History:
Years Active: 2004-2018
Title: Yuji Sezai: Innovator in Coil Devices and Dielectric Compositions
Introduction
Yuji Sezai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic components, particularly in the development of coil devices and dielectric compositions. With a total of 6 patents to his name, Sezai continues to push the boundaries of innovation in his industry.
Latest Patents
One of Sezai's latest patents is a coil device that features an air-core coil of cylindrical shape embedded in a core made of magnetic powder and resin. This innovative design demonstrates a CV value of 0.55 or less, optimizing the performance of the coil while minimizing magnetic saturation. Another notable patent involves a dielectric composition that includes major components from an A-group, such as Ba, Ca, and Sr, and a B-group that contains Zr and Ti. This composition is characterized by a specific molar ratio, ensuring enhanced performance in electronic applications.
Career Highlights
Yuji Sezai is currently employed at TDK Corporation, where he applies his expertise in developing advanced electronic components. His work has been instrumental in creating products that meet the evolving demands of the technology sector. Sezai's innovative spirit and dedication to research have established him as a key figure in his field.
Collaborations
Throughout his career, Sezai has collaborated with talented individuals such as Saori Takeda and Katsushi Yasuhara. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yuji Sezai's contributions to the field of electronic components through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in technology and innovation.