Naohiro Matsui

Title: **Naohiro Matsui: A Pioneer in Rate Determination Technologies**

Introduction

Naohiro Matsui is a notable inventor based in Kanagawa, Japan, recognized for his contributions to rate determination technologies and the field of wireless communication. With a portfolio of 10 patents, his work has significantly impacted how data transmission and reception are handled in contemporary technologies.

Latest Patents

Matsui's innovative spirit is reflected in his recent patents, which include groundbreaking advancements in rate determination apparatus and methods. One of his notable inventions, the rate determination apparatus, features a reception unit designed to receive transmission frames modulated by an FSK modulation scheme. This apparatus incorporates a symbol rate detection unit to identify a symbol rate based on the preamble portion of the received frame. Furthermore, it boasts a multilevel symbol detection unit to analyze frequency deviations and a bit rate determination unit which establishes a bit rate during communication.

Another of his significant inventions is a radio receiver that operates in an intermediate frequency mode, optimizing radio wave reception conditions. This invention utilizes a variable frequency oscillator and a quadrature demodulator to generate an intermediate frequency signal while a processing section produces a demodulated signal. The adaptive mode control section allows seamless switching between operational modes based on receptor conditions, reinforcing the innovation's robustness.

Career Highlights

Naohiro Matsui has made substantial contributions while working for prominent companies such as Renesas Electronics Corporation and NEC Electronics Corporation. His expertise in electronic communication systems has led to numerous advancements that streamline data transmission methodologies, placing him at the forefront of the industry.

Collaborations

Throughout his career, Matsui has collaborated with talented individuals like Kichung Kim and Hiroyuki Okada. These partnerships have fostered an environment of creativity and innovation, resulting in advancements that push the boundaries of current technology standards.

Conclusion

Naohiro Matsui’s contributions to the field of electronic communications and rate determination are commendable, with a portfolio of patents that showcases his remarkable innovations. His dedication to improving communication technologies continues to inspire advancements in the industry, making a lasting impact on how we connect and communicate in the modern world.