Kazuo Miyabe

Title: Kazuo Miyabe: Innovator in Optical Sensors and Piezoelectric Ceramics

Introduction

Kazuo Miyabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of optical sensors and piezoelectric ceramics. With a total of 5 patents to his name, Miyabe's work reflects a commitment to innovation and technological advancement.

Latest Patents

Miyabe's latest patents include an advanced optical sensor designed to ensure that the components forming the optical path are reliably supported without obstructing the light's trajectory from the source to the receiver. This optical sensor features a light source that emits light and a light receiver that captures this emitted light. The optical path extends through an oil infiltrating space, which allows oil to permeate without hindering the optical flow. Additionally, the sensor comprises a substrate for the light source, another for the light receiver, a fixing member with an accommodation space for the substrates, and a sealing resin that secures the assembly.

Another significant patent involves a method for preparing piezoelectric ceramics. The goal of this invention is to create piezoelectric ceramics that maintain a low temperature coefficient of resonant frequency and a high mechanical Q value, even when utilized as high-frequency elements. The manufacturing process includes a heat treatment conducted between the firing and polarization processes in an oxygen partial pressure environment that is lower than atmospheric pressure, at temperatures exceeding 500°C but not surpassing the firing temperatures.

Career Highlights

Throughout his career, Kazuo Miyabe has worked with prominent companies such as TDK Corporation and Komatsu Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Miyabe has collaborated with notable colleagues, including Tadashi Takenaka and Masakazu Hirose. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Kazuo Miyabe stands out as an influential inventor whose work in optical sensors and piezoelectric ceramics has made a lasting impact on technology. His innovative spirit and dedication to research continue to inspire future advancements in these fields.