Kazushi Yoshida

Title: Kazushi Yoshida: Innovator in Capacitor Technology

Introduction

Kazushi Yoshida is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of capacitor technology, holding a total of 4 patents. His work focuses on innovative designs that enhance the performance and efficiency of capacitors.

Latest Patents

Kazushi Yoshida's latest patents include advanced capacitor designs. One of his patents describes a capacitor that features a silicon substrate with a principal surface and a porous part. This design includes a first terminal, a dielectric layer, a conductive portion, and a second terminal. The silicon substrate has an opening region and a non-opening region, with the porous part having an opening in the opening region. The first terminal is electrically connected to the silicon substrate, while the dielectric layer is formed on the inner surface of the porous part. The conductive portion is filled in the porous part on the dielectric layer, and the second terminal is electrically connected to the conductive portion. Notably, at least one of the terminals overlaps part of the porous part in the normal direction of the principal surface.

Another patent by Yoshida outlines a capacitor that consists of a silicon substrate, a conductor layer, and a dielectric layer. In this design, the silicon substrate has a principal surface that includes a capacitance generation region and a non-capacitance generation region. The substrate also features a porous part in the thickness direction of the capacitance generation region. The conductor layer covers part of the surface of the capacitance generation region and includes a filling part that fills the porous part. The dielectric layer is positioned between the inner surface of the porous part and the filling part, which includes both macroporous and nanoporous sections.

Career Highlights

Kazushi Yoshida is currently employed at Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to focus on developing cutting-edge technologies in the field of capacitors. His innovative designs have the potential to significantly impact various electronic applications.

Collaborations

Throughout his career, Kazushi Yoshida has collaborated with notable colleagues, including Yosuke Hagihara and Takeshi Fujii. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kazushi Yoshida is a distinguished inventor whose work in capacitor technology has led to several innovative patents. His