Company Filing History:
5 out of 12 
3 out of 5 
2 out of 2 Years Active: 1990-2008
Title: Innovations of Tokio Sugi
Introduction
Tokio Sugi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of flow measurement technology. With a total of 9 patents to his name, Sugi has developed innovative solutions that enhance the accuracy and efficiency of fluid measurement systems.
Latest Patents
One of his latest inventions is a flow meter using digital signals. This device is designed to be compact while providing high accuracy in outputting an electric signal that indicates the position of a float within a tapered tube. The flow meter utilizes a first reflecting means to reflect a ray entering from the entering means, and a second reflecting means to reflect the ray back toward the first reflecting means. An emitting means emits the ray, and an image sensor captures the ray to output an image of the float, allowing a control portion to process the image and output an electric signal that indicates the flow rate of the fluid by detecting the float's position.
Another notable invention is the ultrasonic flow meter. This device measures the flow rate of a fluid by detecting the time difference of ultrasonic waves propagating in both forward and backward directions within a conduit. The ultrasonic vibrating elements generate forward and backward signals, which are sampled to derive digital data series. By calculating the total sums of absolute difference values between these series, Sugi's invention can detect the shift amount of data positions that minimizes the difference, allowing for accurate flow speed and flow rate calculations based on the known cross-sectional area of the conduit.
Career Highlights
Tokio Sugi has worked with notable companies such as Tokyo Keiso Co., Ltd. His experience in these organizations has contributed to his expertise in flow measurement technologies and has facilitated the development of his innovative patents.
Collaborations
Sugi has collaborated with talented individuals in his field, including Kiyoshi Koyano and Yoshiko Usui. Their combined efforts have led to advancements in the technology surrounding fluid measurement.
Conclusion
Tokio Sugi's contributions to flow measurement technology through his innovative patents demonstrate his expertise and commitment to enhancing accuracy in fluid measurement systems. His work continues to influence the industry and pave the way for future advancements.
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