Yoshimasa Goto

Title: Inventor Yoshimasa Goto: Innovations in Common-Mode Choke Coils

Introduction

Yoshimasa Goto is a notable inventor based in Sagamihara, Japan, recognized for his contributions to electrical components, particularly in the development of common-mode choke coils. With three patents to his name, Goto's innovations enhance the functionality and reliability of electronic systems.

Latest Patents

Goto's latest work includes two significant patents that focus on common-mode choke coils. The first patent describes a common-mode choke coil featuring a core, external electrodes, a pair of wires, and a top plate. This innovative design includes a winding core portion with flanges at both ends, where the upper surfaces are covered with a metal film. The external electrodes are strategically placed on the lower portions of the flanges, enhancing the connectivity and efficiency of the coil.

The second patent elaborates on a structure that improves induction immunity characteristics, crucial for preventing malfunctions in transmitter and receiver integrated circuits (ICs) during induction immunity tests. This design also addresses issues related to electrostatic discharge (ESD) resistance and self-resonance frequency. Again, it features a core with flange sections, where coils are wound around the core and connected to external electrodes. Notably, the top plate's underside and side surface are coated with a metal film segmented into separate portions, which electrically isolates the components for better performance.

Career Highlights

Yoshimasa Goto has established a reputable career at Murata Manufacturing Co., Ltd., a leading company known for its electronic components. His work focuses on innovative solutions that support advancements in various electronic applications. Goto's ability to combine practical needs with technical precision has made a significant impact on the industry.

Collaborations

Throughout his career, Goto has collaborated with talented coworkers, including Takahiro Azuma and Yoshie Nishikawa. These partnerships have fostered an environment of shared knowledge and expertise, leading to the successful development of patented technologies that push the boundaries of electrical engineering.

Conclusion

Yoshimasa Goto's inventive contributions to common-mode choke coils illustrate the significance of innovation in advancing technology. With three patents already to his credit and a deep commitment to enhancing electronic reliability, Goto continues to inspire the field of electrical engineering and electronics through his groundbreaking work.