Ayumi Yagi

Title: Ayumi Yagi: Innovator in Power Supply Systems and Semiconductor Laser Devices

Introduction

Ayumi Yagi is a prominent inventor based in Yamatotakada, Japan. She has made significant contributions to the fields of power supply systems and semiconductor laser devices. With a total of 6 patents to her name, Yagi continues to push the boundaries of innovation.

Latest Patents

One of her latest patents is a power supply system designed to smooth photovoltaic generation output while enabling time shift. This system includes a DC power supply string with a storage battery connected in parallel, along with a DC/AC power conversion device. A switch is integrated to alternate between the output power of the DC power supply and the combined output with the storage battery, ensuring a stable power supply.

Another notable patent is a semiconductor laser device that features a package with a front surface, rear surface, and outer peripheral surface. This device includes a semiconductor laser element and a light receiving element on the front surface, along with leads arranged to extend outward. An optical element is positioned above the front surface to guide the emitted laser beam toward an object and direct the reflected light to the light receiving element.

Career Highlights

Ayumi Yagi is currently employed at Sharp Kabushiki Kaisha Corporation, where she continues to innovate and develop new technologies. Her work has garnered attention in the industry, showcasing her expertise and dedication to advancing technology.

Collaborations

Yagi collaborates with notable coworkers, including Kazunori Matsubara and Kazuo Yamada. Their combined efforts contribute to the success of their projects and the advancement of their respective fields.

Conclusion

Ayumi Yagi is a trailblazer in her field, with a focus on power supply systems and semiconductor laser devices. Her innovative patents and contributions to Sharp Kabushiki Kaisha Corporation highlight her significant impact on technology.