Jirou Terada

Title: Jirou Terada: Innovator in Angular Rate Sensors

Introduction

Jirou Terada is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of sensor technology, particularly with his innovative work on angular rate sensors. His expertise and inventions have had a lasting impact on various applications in technology.

Latest Patents

Jirou Terada holds a patent for an angular rate sensor. This invention features a driving piezoelectric bimorph element for tuning fork vibration and a detecting piezoelectric bimorph element for angular rate detection. These elements are aligned end to end, with their vibration directions positioned perpendicular to each other. The design incorporates two of these structures into a tuning fork-like angular rate sensor. The polarization directions of the piezoelectric elements are made the same, and the two outer electrodes of the bimorph element are electrically connected. This results in an angular rate sensor capable of detecting angular rates stably, even with changing ambient temperatures. The use of a conductive film electrode for connecting the outer electrodes, along with the nearly equal surface areas of these electrodes, enhances the sensor's stability and reduces temperature drifts.

Career Highlights

Jirou Terada is associated with Matsushita Electric Industrial Co., Ltd., where he has contributed to advancements in sensor technology. His work has been instrumental in developing reliable and efficient sensors that are crucial for various technological applications.

Collaborations

Throughout his career, Jirou has collaborated with notable colleagues, including Hiroshi Takenaka and Kazumitu Ueda. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the field.

Conclusion

Jirou Terada's contributions to the field of angular rate sensors exemplify his innovative spirit and dedication to advancing technology. His patent and work at Matsushita Electric Industrial Co., Ltd. highlight his role as a key figure in sensor innovation.