Seiki Yokozeki

Title: Seiki Yokozeki: Innovator in Data Transmission and Heating Technology

Introduction

Seiki Yokozeki is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the fields of data transmission and heating technology. With a total of 4 patents to his name, Yokozeki's work reflects a commitment to innovation and efficiency.

Latest Patents

One of Yokozeki's latest patents is a data transmission and reception system. This invention comprises a transmitter that transmits data by modulating transmit data and a receiver that receives and demodulates a signal. The receiver includes a parallel resonator for receiving a PSK signal, a full rectification circuit for detecting output from the parallel resonator, a low pass filter for shaping the waveform of output from the full rectification circuit, and a comparator for converting output from the low pass filter into a binary-coded signal. This design allows for the demodulation of PSK signals without a PLL or a tank circuit, resulting in a system that consumes less power and is both thin and reliable. The transmitter is equipped with an efficient amplifier, particularly suitable for limited power supplies, such as those used in IC cards or portable terminals. The receiver is designed to be reliable even with a simple circuit, utilizing a communication method that suppresses amplitude at phase change points to eliminate the need for an oscillation circuit, thereby reducing the size and thickness of the device.

Career Highlights

Yokozeki is associated with Matsushita Electric Industrial Co., Ltd., a company known for its innovative electronic products. His work at this company has allowed him to develop technologies that enhance data transmission and heating appliances.

Collaborations

Throughout his career, Yokozeki has collaborated with notable colleagues, including Keiichi Iiyama and Itsuo Takamiya. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Seiki Yokozeki's contributions to data transmission and heating technology demonstrate his innovative spirit and dedication to improving efficiency in electronic systems. His patents reflect a deep understanding of the challenges in these fields and a commitment to finding effective solutions.