Masaomi Ishikura

Title: Masaomi Ishikura: Innovator in Thin Film Capacitor Technology

Introduction

Masaomi Ishikura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of thin film capacitors. With a total of 3 patents to his name, Ishikura's work has advanced the technology used in various electronic devices.

Latest Patents

Ishikura's latest patents include innovative designs aimed at improving the performance and reliability of thin film capacitors. One of his notable inventions is a thin film capacitor that features a device structure designed to suppress peeling between an insulating film and a substrate. This capacitor consists of a laminate structure formed by layering a lower electrode, a dielectric film, and an upper electrode on a substrate. An adhesion layer is strategically placed on the side surface of the lower electrode via the dielectric film, with an insulating film in contact with the adhesion layer covering the laminate structure. This design enhances the adhesion between the insulating film and the dielectric film, effectively preventing peeling.

Another significant patent involves a thin film device and a method for manufacturing it. In this design, a terminal electrode body on a substrate is exposed relative to a resin layer, protruding beyond the side of the resin layer. The electronic element is covered by an insulating layer, ensuring that the terminal electrode body and the electronic element are electrically connected. This configuration allows electric signals applied to the terminal electrode body to be transmitted efficiently to the electronic element.

Career Highlights

Masaomi Ishikura is currently associated with TDK Corporation, a leading company in electronic components. His work at TDK has focused on enhancing the functionality and efficiency of electronic devices through innovative capacitor designs.

Collaborations

Ishikura has collaborated with notable colleagues, including Akira Furuya and Toshiyuki Yoshizawa. Their combined expertise has contributed to the advancement of technology in the field of electronics.

Conclusion

Masaomi Ishikura's contributions to thin film capacitor technology have positioned him as a key figure in the electronics industry. His innovative patents reflect a commitment to improving electronic device performance and reliability.