Masatoshi Koike

Title: The Innovations of Masatoshi Koike

Introduction

Masatoshi Koike is a notable inventor based in Sagamihara, Japan. He is recognized for his contributions to the field of demodulation circuits, particularly for his innovative designs that enhance signal processing capabilities. His work has had a significant impact on the technology used in communication systems.

Latest Patents

One of Masatoshi Koike's key patents is titled "Demodulation circuit having automatic frequency control function." This invention involves a demodulation circuit that incorporates an automatic frequency control (AFC) function. The circuit mixes a received high-frequency signal with a first reference signal to create an intermediate frequency signal. This signal is then mixed with a second reference signal, which has an adjustable frequency, to obtain a demodulation signal. The design ensures that the frequency of the intermediate signal remains within the correctable range of the frequency correction unit, preventing failures in maintaining the AFC function.

Career Highlights

Throughout his career, Masatoshi Koike has worked with prominent companies, including Kabushiki Kaisha Toshiba and Toshiba Audio-Video Engineering Co. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of electronics and signal processing.

Collaborations

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Conclusion

Masatoshi Koike's contributions to the field of demodulation circuits demonstrate his innovative spirit and technical expertise. His patent for a demodulation circuit with an automatic frequency control function showcases his ability to solve complex problems in signal processing. His work continues to influence advancements in communication technology.