Company Filing History:
5 out of 614 
1 out of 29 
Years Active: 1992-1996
Title: Innovations by Kouichi Tezuka
Introduction
Kouichi Tezuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of measurement technology, particularly in the area of molten metal displacement and distance measurement. With a total of 5 patents to his name, Tezuka's work showcases his innovative approach to solving complex engineering problems.
Latest Patents
Tezuka's latest patents include a "Method and apparatus for measuring displacement of molten metal." This invention involves inserting first and second electrodes into molten metal. A first pseudo-random signal is transmitted to the first electrode, while the first and second pseudo-random signals are multiplied to calculate a first product value. The displacement of the molten metal is determined from the time difference between maximum correlation values in the time series patterns of the product values.
Another significant patent is the "Distance measuring method and apparatus therefor." This invention utilizes first and second pseudo-random signals that are equal in pattern but differ slightly in frequency. The method generates a first time-series pattern by multiplying the two signals, and laser light intensity-modulated with the first pseudo-random signal is radiated to a target. The distance to the target is measured by calculating the time difference between the first and second time-series patterns.
Career Highlights
Throughout his career, Kouichi Tezuka has worked with prominent companies such as NKK Corporation and Nireco Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Tezuka has collaborated with notable coworkers, including Akio Nagamune and Isamu Komine. Their combined expertise has likely fostered an environment of creativity and innovation in their respective fields.
Conclusion
Kouichi Tezuka's contributions to measurement technology through his patents demonstrate his innovative spirit and dedication to advancing engineering solutions. His work continues to influence the industry and inspire future inventors.
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