Fumio Sakata

Title: Fumio Sakata: Innovator in Position Measurement Technologies

Introduction

Fumio Sakata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of measurement technologies, holding a total of 4 patents. His work primarily focuses on azimuth and position measuring methods and apparatuses.

Latest Patents

Sakata's latest patents include innovative technologies such as an azimuth measuring method and apparatus, as well as a position measuring method and apparatus. These inventions utilize a system of first to third exciting coils arranged at a reference position, with corresponding detecting coils positioned at a measuring subject location. By measuring the voltages induced in these detecting coils when each exciting coil is activated, Sakata's method calculates the azimuth of the measuring subject position based on a predetermined calculation using all nine induced voltages.

Additionally, he has developed an analog arithmetic circuit designed for dynamic analysis of phenomena described by fourth-order partial differential equations. This circuit includes a Poisson's circuit and a Laplace's circuit, both featuring resistor networks and subtractor circuits that facilitate the calculation of voltages from external and boundary conditions.

Career Highlights

Throughout his career, Fumio Sakata has worked with several companies, including Sakata Denki Co., Ltd. and Radic Co., Ltd. His experience in these organizations has contributed to his expertise in measurement technologies and circuit design.

Collaborations

Sakata has collaborated with notable coworkers such as Nobuyoshi Yamazaki and Masaichiro Hatano. Their joint efforts have likely enhanced the development and implementation of innovative measurement solutions.

Conclusion

Fumio Sakata's contributions to measurement technologies through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to impact the industry positively.