Makoto Shigihara

Title: Makoto Shigihara: Innovator in Valve-Integrated Transponder Technology

Introduction

Makoto Shigihara is a notable inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of technology, particularly in the development of valve-integrated transponders. With a total of 9 patents to his name, Shigihara's work has had a considerable impact on the automotive industry.

Latest Patents

One of Shigihara's latest inventions is the valve-integrated transponder. This innovative device includes an air valve and a casing that are integrated with each other and is designed to be disposed within a tire. The air valve is press-fitted to a valve hole in a wheel rim. The casing houses a substrate with a detecting element mounted on it, an inverse F antenna element, and a supporting member. The antenna element has a substantially line symmetrical shape, where a pair of radiation conductors symmetrically extend away from each other. The design ensures that the longitudinal direction of the substrate is substantially perpendicular to the axial direction of the air valve, while the lateral direction is inclined relative to the well of the wheel rim.

Career Highlights

Throughout his career, Makoto Shigihara has worked with prominent companies such as Alps Electric Co., Ltd. and Pacific Industrial Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Shigihara has collaborated with talented individuals in his field, including Takashi Sano and Michiya Katou. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Makoto Shigihara is a distinguished inventor whose work in valve-integrated transponder technology has made a lasting impact on the automotive industry. His innovative spirit and collaborative efforts continue to inspire advancements in technology.