Tomoko Matsui

Title: The Innovative Contributions of Tomoko Matsui

Introduction

Tomoko Matsui is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the fields of voice recognition and road surface condition analysis. With a total of four patents to her name, Matsui's work showcases her expertise and innovative spirit.

Latest Patents

Matsui's latest patents include a speaker identification method and device. This invention involves a first similarity degree processor that calculates similarity degrees between voice signal features of first speakers and unspecified speaker models. The processor identifies models with similarity degrees above a certain threshold and associates them with the first speakers. Additionally, it calculates second similarity degrees for a second speaker, allowing for accurate identification based on voice features. Another notable patent is a method and apparatus for determining road surface conditions. This invention utilizes tire vibration data to assess road conditions without the need for peak position detection or wheel speed measurement. It enhances robustness against tire size variations, making it a valuable tool for vehicle safety.

Career Highlights

Throughout her career, Matsui has worked with notable companies such as Nippon Telegraph and Telephone Corporation and Bridgestone Corporation. Her experience in these organizations has contributed to her innovative developments and understanding of technology.

Collaborations

Matsui has collaborated with esteemed colleagues, including Sadaoki Furui and Yasuhiro Minami. These partnerships have fostered a creative environment that has led to groundbreaking inventions.

Conclusion

Tomoko Matsui's contributions to technology through her patents reflect her dedication to innovation and problem-solving. Her work continues to influence advancements in voice recognition and road safety.