Company Filing History:
Years Active: 2002-2007
Title: Innovations of Yukisato Miyazaki
Introduction
Yukisato Miyazaki is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of clock generation circuits, holding a total of 5 patents. His work focuses on enhancing the accuracy and efficiency of clock signals, which are crucial in various electronic applications.
Latest Patents
Miyazaki's latest patents include a clock generation circuit and a clock generation method. This innovation involves spread spectrum clock generation and precise phase control of both a reference clock signal and an output clock signal. The design features an input divider unit that divides an input clock signal by 50, producing a divided input clock signal. A delay-locked loop (DLL) circuit is employed to generate delay control signals, which modulate the divided input clock signal to produce a modulation clock signal. Additionally, a phase comparator detects the phase difference between the modulation clock signal and a divided inner clock signal, allowing the clock generation unit to produce an output clock signal that corresponds to the phase difference.
Another significant patent is a spread spectrum clock generation circuit that aims to reduce electromagnetic wave radiation. This circuit utilizes a current control oscillator (ICO) and generates a differential signal that incorporates a spread spectrum modulation signal, thereby enhancing the performance of the clock generation process.
Career Highlights
Yukisato Miyazaki is currently employed at Fujitsu Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in developing technologies that improve the reliability and efficiency of electronic devices.
Collaborations
Miyazaki has collaborated with several talented individuals, including Shinji Miyata and Kouji Okada. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Yukisato Miyazaki's contributions to clock generation technology exemplify the importance of innovation in the electronics industry. His patents reflect a commitment to enhancing the performance and efficiency of electronic systems.