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Years Active: 1994-2025
Title: Hiroto Yamada: Innovator in Eddy Current Sensor Technology
Introduction
Hiroto Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of detection signal processing, particularly in the development of eddy current sensors. With a total of 6 patents to his name, Yamada's work has advanced the technology used in various industrial applications.
Latest Patents
Yamada's latest patents include a detection signal processing apparatus and method for eddy current sensors. This innovative technology provides a detection signal processing circuit that is less susceptible to changes in the ambient environment compared to conventional methods. The apparatus features a converter that transforms a first analog signal from a detection coil into a first digital signal, alongside a second converter for a dummy coil. Additionally, a digital signal processing circuit detects both digital signals effectively.
Another notable patent is the output signal processing circuit for eddy current sensors. This assembly includes a mixer circuit that processes the output signal from the eddy current sensor, multiplying it with a predetermined frequency signal. The output is then filtered through a low-pass filter to eliminate high-frequency noise, ensuring a clear direct-current (DC) signal.
Career Highlights
Throughout his career, Hiroto Yamada has worked with esteemed companies such as Ebara Corporation and Nippon Steel Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in sensor technology.
Collaborations
Yamada has collaborated with notable colleagues, including Taro Takahashi and Hiroaki Shibue. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroto Yamada's contributions to eddy current sensor technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving detection signal processing methods, making a lasting impact in the field.