Takahiro Horie

Title: Takahiro Horie: Innovator in Digital Signal Processing

Introduction

Takahiro Horie is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of digital signal processing, holding three patents that showcase his innovative approach to technology. His work focuses on enhancing the efficiency and effectiveness of digital signal receiving apparatuses.

Latest Patents

One of Horie's latest patents is a Frequency Shift Keying (FSK) digital signal receiving apparatus. This invention includes a detecting portion that identifies new signals by filtering out correlated ambient noise using an adaptive filter. It also features a holding portion that retains the first electric power for signals received prior to detecting a new signal. The calculating portion computes the second electric power for signals received after the new signal is detected. A comparing portion evaluates the levels of the first and second electric powers, while a selector chooses the appropriate signal based on these comparisons. Finally, a demodulating portion processes the selected signal to extract the desired information.

Another significant patent is a digital signal receiving apparatus that includes a detection-judging portion. This component assesses the potential presence of a desired signal when the level of a smoothed signal exceeds a reference level. The apparatus compares two smoothed signals to generate a detection signal indicating the possible presence of a desired signal. It also incorporates a filter controlling portion that switches between adaptive and non-adaptive modes based on the detection-judging portion's assessments. Additionally, a limiting portion restricts the signal level of an auto-correlation signal, and a demodulating portion generates a demodulated signal from the limited auto-correlation signal.

Career Highlights

Takahiro Horie has worked with prominent companies such as Aisin Seiki and Imra Europe. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of digital signal processing.

Collaborations

Horie has collaborated with talented individuals like Tomohiro Yamamoto and Akira Furuhashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takahiro Horie is a distinguished inventor whose work in digital signal processing has resulted in several impactful patents. His innovative contributions continue to influence the field and demonstrate the importance of advancements in technology.