Shuuji Shibuya

Title: Shuuji Shibuya: Innovator in Crystal-Oscillator Technology

Introduction

Shuuji Shibuya is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of electronics, particularly in the development of crystal-oscillator circuits. His innovative work has led to advancements that enhance the stability and performance of electronic devices.

Latest Patents

Shibuya holds a patent for a crystal-oscillator circuit that incorporates a quartz crystal unit. This invention focuses on achieving further stabilization of output frequency changes during the startup of the power supply. The circuit includes a first variable-capacitance element that forms an oscillation loop with the quartz crystal unit, along with a temperature compensation circuit. This circuit provides a control signal to compensate for the temperature characteristics of the quartz crystal unit. Additionally, the design features a second variable-capacitance element group and a time constant circuit that delivers a time constant signal for enhanced performance.

Career Highlights

Shuuji Shibuya is currently employed at Panasonic Corporation, where he continues to innovate and contribute to the field of electronics. His work has been instrumental in improving the reliability and efficiency of various electronic applications.

Collaborations

Shuuji has collaborated with notable colleagues such as Kei Nagatomo and Hisato Takeuchi. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Shuuji Shibuya's contributions to crystal-oscillator technology exemplify the impact of innovative thinking in electronics. His patent and ongoing work at Panasonic Corporation highlight his commitment to advancing technology for better performance and reliability.