Taku Sugai

Title: Taku Sugai: Innovator in Adaptive Identification and Noise Control Systems

Introduction

Taku Sugai is a prominent inventor based in Iwaki, Japan, known for his contributions to adaptive identification systems and noise control technologies. With a total of five patents to his name, Sugai has made significant strides in enhancing the efficiency and effectiveness of various systems through innovative approaches.

Latest Patents

Among his latest patents are the adaptive identification system, adaptive identification device, and adaptive identification method. This adaptive identification system is designed to identify propagation system characteristics using an adaptive filter. It includes a signal generator that produces an identification input signal with specific frequency components and periodicity. The system also features a setting unit for moving average time and an adaptive algorithm execution unit that updates the filter's coefficients based on calculated moving averages and a diagonal matrix.

Another notable patent is the noise control system, which utilizes an active noise control unit to generate a noise-canceling sound that effectively mitigates engine noise for occupants. This system incorporates harmonic detectors to monitor the noise canceling sound and adjusts the output based on the engine's rotation frequency, ensuring optimal performance.

Career Highlights

Taku Sugai is currently employed at Alpine Electronics, Inc., where he continues to develop innovative solutions in the field of electronics and sound control. His work has significantly impacted the industry, particularly in enhancing user experiences through advanced technology.

Collaborations

Sugai has collaborated with notable colleagues, including Nozomu Saito and Jyoji Yamada, contributing to various projects that leverage their combined expertise in technology and innovation.

Conclusion

Taku Sugai's contributions to adaptive identification and noise control systems exemplify his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of complex systems and a dedication to improving technology for practical applications.