Ken Yamamura

Title: Ken Yamamura: Innovator in Electronic Circuit Technology

Introduction

Ken Yamamura is a notable inventor based in Iwate-ken, Japan. He has made significant contributions to the field of electronic circuit technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Yamamura's latest patents include a thin-film capacitor element and an electronic circuit board designed to enhance performance. The electronic circuit board aims to prevent the breakdown voltage of a capacitor element from dropping while excelling in high-frequency performance. This is achieved by spin-coating a positive type photoresist over an alumina substrate, exposing it to light, and developing it to form an insulating layer. Following this, a capacitor element is created by stacking a lower electrode, a dielectric layer, and an upper electrode over the insulating layer. Additionally, resistance elements, inductor elements, and transmission lines are formed in a filmy state on the alumina substrate.

Another significant patent involves a thermal head that includes a temperature-keeping layer on a substrate. This thermal head features multiple heat-generating elements, each connected to individual electrodes and a common electrode. The design ensures that each heat-generating element has a heat-generating portion formed between the individual and common electrodes, with a dual-layered structure for optimal performance.

Career Highlights

Ken Yamamura is currently associated with Alps Electric Co., Ltd., a company known for its advancements in electronic components. His work has contributed to the development of innovative technologies that enhance electronic devices' efficiency and reliability.

Collaborations

Yamamura has collaborated with notable colleagues, including Noboru Tsushima and Toshiya Endoh. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Ken Yamamura's contributions to electronic circuit technology through his patents reflect his dedication to innovation. His work continues to influence the industry, paving the way for future advancements in electronic components.