This inventor holds 5 USPTO granted patents. Top assignees: Nippon Telegraph and Telephone Corporation, Nippon Telegraph & Telephone Co.. Active years: 1986-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 5,300 
1 out of 16 Years Active: 1986-1993
Title: Shigeki Saito: Innovator in Digital Demodulation Technology
Introduction
Shigeki Saito is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of digital demodulation technology, holding a total of 5 patents. His work has been instrumental in advancing the capabilities of frequency division and synthesization.
Latest Patents
One of Saito's latest patents involves a digital demodulator that features a frequency divider with a variable length first cycle. This innovation allows for a frequency division scheme that offsets the phase lag produced during initial power-on. The division ratio of a programmable counter is initially set at a first division ratio when the counter is released from its reset state. Upon completion of the first division cycle, the division ratio is reset to its steady state value, effectively producing a delay equivalent to the phase lag. Additionally, Saito has proposed a frequency synthesizer where the division ratio is set, and a phase difference is detected. Reset signals are continually set while the phase difference is adjusted, continuing this cycle until the phase difference is reduced to one cycle of the input signals or less.
Career Highlights
Saito has worked with notable organizations, including Nippon Telegraph and Telephone Corporation and Nippon Telegraph & Telephone Co. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking technologies in telecommunications.
Collaborations
Throughout his career, Saito has collaborated with esteemed colleagues such as Yoshiaki Tarusawa and Yasushi Yamao. These partnerships have fostered innovation and have led to the development of advanced technologies in their field.
Conclusion
Shigeki Saito's contributions to digital demodulation technology and his innovative patents highlight his role as a key figure in the telecommunications industry. His work continues to influence advancements in frequency division and synthesization.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile