Company Filing History:
Years Active: 2024
Title: Hidetoshi Sato: Innovator in Signal Processing and Optical Transmission
Introduction
Hidetoshi Sato is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of signal processing and optical transmission. With a total of 2 patents to his name, Sato's work has had a notable impact on communication technologies.
Latest Patents
Hidetoshi Sato's latest patents include a signal processing device and a transmission device. The signal processing device features a first conversion circuit that converts electric field signals from time domain signals into frequency domain signals. It also includes a filter that passes these converted signals, a second conversion circuit that reverts them back to time domain signals, and an amplitude measurement circuit that measures the amplitudes of the electric field signals. This device is designed to correct measurement errors in optical signal power. His second patent, an optical transmitter, incorporates an electro-optic modulator and a monitor circuit that oversees the output light. The processor in this device controls the bias voltage of the modulator based on monitoring results, ensuring optimal performance.
Career Highlights
Hidetoshi Sato is currently employed at Fujitsu Corporation, where he continues to innovate in the field of optical communication. His work at Fujitsu has allowed him to explore advanced technologies that enhance signal processing and transmission capabilities.
Collaborations
Sato has collaborated with notable coworkers, including Shoichi Murakami and Kosuke Komaki. These partnerships have contributed to the development of his innovative patents and have fostered a collaborative environment for technological advancement.
Conclusion
Hidetoshi Sato is a key figure in the realm of signal processing and optical transmission. His patents reflect his dedication to improving communication technologies. Through his work at Fujitsu Corporation and collaborations with esteemed colleagues, Sato continues to push the boundaries of innovation in his field.