Hiroshi Matsui

Title: Hiroshi Matsui: Innovator in Signal Processing Technologies

Introduction

Hiroshi Matsui is a notable inventor based in Ota, Japan. He has made significant contributions to the field of signal processing, holding a total of 2 patents. His work has been instrumental in advancing technologies that enhance signal manipulation and voltage control.

Latest Patents

Matsui's latest patents include a trap filter and a switched capacitance voltage multiplier. The trap filter comprises a delay circuit made up of switched capacitors for delaying an input signal and outputting a delay signal. Additionally, it features an adding circuit for combining the input signal and the delay signal. The switched capacitance voltage multiplier utilizes a saw-wave generator to create a saw-wave. Two comparators obtain control signals with different duty ratios, allowing for the complementary switching of transistors to achieve a quadrupled voltage output.

Career Highlights

Hiroshi Matsui is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications in various electronic devices.

Collaborations

Matsui has collaborated with notable coworkers such as Takemi Beppu and Masato Onaya, contributing to a dynamic team focused on advancing technology in their field.

Conclusion

Hiroshi Matsui's contributions to signal processing and voltage control technologies highlight his role as a significant inventor in the industry. His patents reflect a commitment to innovation and practical solutions in electronics.