Tomoko Sato

Title: The Innovations of Tomoko Sato

Introduction

Tomoko Sato is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of optical transmission technology. With a total of 3 patents to her name, her work has had a considerable impact on the industry.

Latest Patents

Tomoko Sato's latest patents include a transfer apparatus and a jitter control method of transmission signal. The transfer apparatus features a receiver that extracts a clock signal from an input signal, an input signal interruption detector, an oscillator, and a frequency setter. This design ensures that the difference between the oscillator's frequency and the frequency of a frequency division signal falls out of the passband width of a filter when an input signal is detected. Another notable patent is for an optical transmission apparatus, optical interface device, and optical transmission method. This invention allows for live-line plugging of an XFP into an optical interface unit while maintaining an external bias voltage to prevent negative effects on the incorporated CDR until the XFP starts up.

Career Highlights

Tomoko Sato is currently employed at Fujitsu Corporation, where she continues to innovate and develop new technologies. Her work at Fujitsu has positioned her as a key player in the advancement of optical transmission systems.

Collaborations

Tomoko collaborates with her coworker, Sunao Itou, who is also a talented inventor in the field. Together, they contribute to the innovative projects at Fujitsu Corporation.

Conclusion

Tomoko Sato's contributions to optical transmission technology through her patents and work at Fujitsu Corporation highlight her as a significant figure in the field of innovation. Her inventions continue to shape the future of technology.