Koichi Hishida

Title: Koichi Hishida: Innovator in Ultrasonic Measurement Technologies

Introduction

Koichi Hishida is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of ultrasonic measurement technologies, holding a total of 3 patents. His work focuses on innovative methods for measuring flow velocity distribution and separating particles in micro channels.

Latest Patents

Hishida's latest patents include an ultrasonic flow-velocity distribution meter and methods for ultrasonically measuring flow velocity distribution and flow rate. One of his notable inventions is an ultrasonic flowmeter that consists of an emission trigger oscillator, an ultrasonic oscillator, and a signal processor. This device is designed to measure the position and speed of ultrasonic reflectors within a fluid, allowing for accurate calculations of flow-speed distribution and fluid flow. Another significant patent involves a method and device for separating particles using a micro channel. This invention utilizes an electric field to attract submicron particles, enabling their complete separation without the need for complex channel structures.

Career Highlights

Throughout his career, Hishida has worked with esteemed institutions such as Keio University and The Tokyo Electric Power Company. His experience in these organizations has contributed to his expertise in ultrasonic technologies and particle separation methods.

Collaborations

Hishida has collaborated with notable colleagues, including Michitsugu Mori and Yasushi Takeda. Their joint efforts have further advanced the research and development of innovative technologies in their respective fields.

Conclusion

Koichi Hishida's contributions to ultrasonic measurement technologies and particle separation have established him as a key figure in innovation. His patents reflect a commitment to advancing scientific understanding and practical applications in fluid dynamics.