Haruhiko Miyagawa

Title: Haruhiko Miyagawa: Innovator in Pressure Sensor Technology

Introduction

Haruhiko Miyagawa is a notable inventor based in Chiryu, Japan. He has made significant contributions to the field of pressure sensor technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

Miyagawa's latest patents include a unique pressure sensor design. In this invention, two sides of a single metal plate are bent to create a spring terminal with two distinct spring portions. This design allows for different natural frequencies in each spring portion. Consequently, when external vibrations affect the pressure sensor, one spring portion may resonate while the other maintains the electric connection between the circuit and the terminal. His second patent details a pressure sensor and its manufacturing method. In this design, a sensor element is mounted on one side of a first case, while a second case with a cylindrical hollow portion is bonded to cover part of the opposite surface. The terminals are embedded in the first case, protruding from the second surface, with branch portions extending to expose sections for electrical connection.

Career Highlights

Miyagawa is currently employed at Denso Corporation, a leading company in automotive technology. His work focuses on advancing sensor technology, which is crucial for modern automotive applications.

Collaborations

Throughout his career, Miyagawa has collaborated with talented individuals such as Teruo Oda and Kenji Chikuan. These partnerships have contributed to the development of innovative solutions in the field of pressure sensors.

Conclusion

Haruhiko Miyagawa's contributions to pressure sensor technology reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to enhancing the functionality and reliability of pressure sensors in various applications.