Company Filing History:
Years Active: 1989
Title: Yasunobu Watanabe: Innovator in FSK Demodulation Technology
Introduction
Yasunobu Watanabe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of telecommunications, particularly in the development of FSK demodulation circuits. His innovative work has led to the filing of a patent that showcases his expertise and creativity.
Latest Patents
Watanabe holds a patent for an FSK demodulation circuit. This circuit receives an FSK modulated reception signal as input and utilizes a phase detection circuit to obtain two quadrature pulse trains. The design incorporates at least two sampling means that leverage the edge of one pulse train to sample the logic of the other pulse train. The circuit produces multiple sample outputs at different timings and determines the logic of the reproduced data based on the combination of the logics '1' and '0' from the sample outputs. This innovation enhances the efficiency and accuracy of FSK demodulation.
Career Highlights
Watanabe is currently employed at Fujitsu Corporation, where he continues to push the boundaries of technology. His work at Fujitsu has allowed him to collaborate with other talented engineers and researchers in the field.
Collaborations
Some of his notable coworkers include Yasuyuki Oishi and Takeshi Takano. Their collective efforts contribute to the advancement of technology within the company.
Conclusion
Yasunobu Watanabe's contributions to FSK demodulation technology exemplify his innovative spirit and dedication to the field. His patent reflects a significant advancement in telecommunications, showcasing his role as a leading inventor in this area.