Shin-ichi Watanabe

Title: Innovations of Shin-ichi Watanabe

Introduction

Shin-ichi Watanabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of superconductivity and beam current measurement. With a total of 2 patents, his work has advanced the efficiency and cost-effectiveness of beam current sensors and meters.

Latest Patents

Watanabe's latest patents include a Beam Current Sensor and a Beam Current Meter. The Beam Current Sensor is designed with a cylindrical superconductive body that features a bridge unit on its outer diameter. This innovative sensor improves the efficiency of creating a magnetic field from a current and can measure a beam current as low as 1 nA. The bridge unit consists of a first coil unit wound counterclockwise and a second coil unit wound clockwise, connected at their center positions.

The Beam Current Meter simplifies the cooling mechanism of a superconductor, significantly reducing costs and measurement time. It includes a cylindrical superconductive beam current sensor arranged in a vacuum vessel, with a SQUID positioned at the bridge portion. The meter utilizes a freezing device for cooling, ensuring accurate measurement of the beam current.

Career Highlights

Watanabe has worked with prominent companies such as Riken Corporation and Panasonic Corporation. His experience in these organizations has contributed to his expertise in superconductivity and measurement technologies.

Collaborations

Some of his notable coworkers include Tamaki Watanabe and Takeshi Katayama. Their collaboration has likely fostered innovation and development in their respective fields.

Conclusion

Shin-ichi Watanabe's contributions to the field of superconductivity and beam current measurement are noteworthy. His innovative patents reflect his commitment to advancing technology and improving measurement efficiency.