Akira Shoji

Title: Akira Shoji: Innovator in Temperature Sensing and Voltage Standards

Introduction

Akira Shoji is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the fields of temperature sensing and voltage standards. With a total of 3 patents to his name, Shoji continues to push the boundaries of innovation in his area of expertise.

Latest Patents

One of his latest patents is a capacitance temperature sensor. This device measures temperature by detecting the capacitance of a parallel plate condenser, which comprises a dielectric material made from strontium titanate single crystal. The unique aspect of this sensor is that it can substitute 30% by weight or less of oxygen, or 30% to 50% by weight of oxygen, with an oxygen-isotope. Another significant patent is a programmable voltage standard apparatus. This apparatus consists of Josephson junction arrays that generate a constant voltage by the impression of bias current and microwave. The design includes bias current terminals for each section of Josephson junction devices, allowing for precise control of the voltage output.

Career Highlights

Akira Shoji is currently affiliated with the National Institute of Advanced Industrial Science and Technology. His work at this institution has allowed him to focus on advanced research and development in his fields of interest.

Collaborations

Throughout his career, Shoji has collaborated with esteemed colleagues, including Hirotaka Yamamori and Hiroshi Takashima. These collaborations have further enriched his research and contributed to the advancement of technology in his field.

Conclusion

Akira Shoji is a prominent figure in the realm of innovation, particularly in temperature sensing and voltage standards. His patents reflect his commitment to advancing technology and improving measurement techniques. His contributions continue to influence the industry and inspire future innovations.