Kenji Harauchi

Title: Kenji Harauchi: Innovator in High Frequency Technology

Introduction

Kenji Harauchi is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of high frequency technology, holding a total of 6 patents. His work focuses on developing advanced electronic components that enhance communication systems.

Latest Patents

Among his latest innovations is a high frequency filter. This filter features a multilayer substrate that includes three substrates, with specific lands provided on each. The design incorporates a columnar conductor that is electrically connected to the lands, surrounded by additional conductors linked to ground planes. The filter is engineered to maintain electrical lengths of 90 degrees or less at the cutoff frequency, optimizing its performance. Another notable invention is a power amplifier that consists of multiple amplifiers arranged in a tournament-tree-shaped circuit. This design includes transmission lines and difference frequency short circuits, which are strategically connected to enhance the amplifier's efficiency.

Career Highlights

Kenji Harauchi is currently employed at Mitsubishi Electric Corporation, a leading company in the electronics industry. His work at Mitsubishi has allowed him to push the boundaries of high frequency technology and contribute to innovative solutions in the field.

Collaborations

Throughout his career, Harauchi has collaborated with talented individuals such as Fuminori Sameshima and Jun Nishihara. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kenji Harauchi's contributions to high frequency technology exemplify his dedication to innovation. His patents reflect a deep understanding of electronic systems and a commitment to advancing the field. His work continues to influence the industry and inspire future inventors.