Makoto Usui

Title: **Inventor Makoto Usui: Pioneering Innovations in Antenna Technology**

Introduction

Makoto Usui, an inventive mind residing in Hitachi, Japan, has made significant contributions to the field of antenna technology. With a total of two patents to his name, Usui continues to push the boundaries of innovation within his industry.

Latest Patents

Usui's latest inventions showcase his expertise and creativity in antenna design. One of his notable patents is for a **small-sized antenna** that is specifically adapted to be mounted on a circuit substrate. This antenna comprises an antenna body sandwiched between two resin-molded bodies, ensuring compactness and efficiency. The first resin-molded body engages with the second, allowing the mounted structure to remain stable on the circuit substrate.

Another innovative creation by Usui is the **film antenna**. This design addresses the common issue of antenna performance being affected by its chassis. The film antenna includes a recessed groove portion formed in the ground portion attached to a chassis, along with a first radiating element portion that spans from one wall of the groove to another. Additionally, a capacitive coupling piece is integrated to maintain the antenna's characteristics, regardless of the chassis, resulting in a versatile and effective design.

Career Highlights

Makoto Usui has built his career at Hitachi Cable, Inc., where he applies his engineering expertise to develop groundbreaking technologies. His work has earned him recognition in the field of telecommunications, particularly in the design and application of antennas.

Collaborations

Throughout his career, Usui has collaborated with talented colleagues such as Yuuki Yamamoto and Ryo Sato. These partnerships have fostered a dynamic environment for creative problem-solving and innovation, leading to advancements in antenna technology.

Conclusion

Makoto Usui stands out as an inventor dedicated to exploring new frontiers in antenna design. His latest patents reflect his commitment to developing practical and efficient solutions for modern telecommunications. As he continues his work at Hitachi Cable, Inc., Usui's contributions will undoubtedly shape the future of antenna technology and inspire the next generation of inventors.