Itsuo Takamiya

Title: Innovations of Itsuo Takamiya

Introduction

Itsuo Takamiya is a notable inventor based in Moriguchi, Japan. He has made significant contributions to the field of data transmission technology. His work has led to advancements that enhance the efficiency and reliability of communication systems.

Latest Patents

Takamiya holds a patent for a data transmission and reception system. This innovative system comprises a transmitter that transmits data by modulating transmit data and a receiver that receives and demodulates signals. 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 into a binary-coded signal. This design allows for the demodulation of PSK signals without the need for 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, making it suitable for use in IC cards and portable terminals.

Career Highlights

Takamiya is associated with Matsushita Electric Industrial Co., Ltd., where he has contributed to various projects and innovations. His work has been instrumental in developing technologies that improve data transmission systems.

Collaborations

He has collaborated with notable coworkers such as Keiichi Iiyama and Masayuki Arai, contributing to the advancement of technology in their field.

Conclusion

Itsuo Takamiya's contributions to data transmission technology exemplify the impact of innovative thinking in the field of communication. His patent reflects a commitment to enhancing the efficiency and reliability of data systems.