Yasuhiro Toguri

Title: Yasuhiro Toguri: Innovator in Signal Processing Technology

Introduction

Yasuhiro Toguri, a prolific inventor based in Kanagawa, Japan, has made significant contributions to the field of signal processing with an impressive portfolio of 25 patents. His innovations focus on enhancing audio quality and control in sound reproduction systems, showcasing his expertise in leveraging technology to meet consumer needs.

Latest Patents

Among Yasuhiro Toguri's latest inventions are two notable patents, both aimed at improving sound reproduction:

1. **Signal Processing Device and Signal Processing Method**: This technology revolves around a signal processing device designed to enable high-quality sound reproduction with minimal processing load. It features a demultiplexing section that extracts encoded audio signals and overamplitude flags for multiple panel loudspeakers. The device includes a decoding section that decodes these audio signals and an adjustment section that modifies audio output based on the overamplitude flags. This innovation is applicable to both encoding and decoding devices, enhancing the efficiency and quality of audio delivery.

2. **Sound Output Control Apparatus and Sound Output Control Method**: Toguri's second innovation focuses on controlling sound output to maintain system balance during reproduction using multiple wireless speakers. The system comprises a transmitter for sending sound output settings, a receiver for gathering information from other sound output control apparatuses, and a controller that adjusts sound pressure or reproduction frequency ranges based on real-time data such as temperature, amplitude, and power supply capacity. This technology ensures a cohesive audio experience even in complex environments.

Career Highlights

Yasuhiro Toguri has built his career at leading technology companies, most notably working at Sony Corporation and Sony Group Corporation. His ability to innovate within these prestigious organizations has significantly influenced the development of audio technologies that are now commonplace in consumer electronics.

Collaborations

Throughout his career, Toguri has collaborated with notable professionals, including Shiro Suzuki and Yuuki Matsumura. These partnerships have likely contributed to the depth and breadth of his work, allowing for the exchange of ideas and fostering innovative solutions in signal processing.

Conclusion

Yasuhiro Toguri stands out as a distinguished inventor in the realm of audio technologies. With a robust collection of patents, his contributions continue to advance the way we interact with sound. Through his innovative devices and control methods, Toguri's work promises to enhance audio experiences for consumers worldwide, firmly establishing him as a key figure in the evolution of sound reproduction technology.