This inventor holds 3 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1993-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-2005
Title: Innovations of Hirokazu Nagasawa
Introduction
Hirokazu Nagasawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of signal processing and video technology. With a total of 3 patents to his name, Nagasawa's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a signal input and output apparatus that discriminates between a plurality of different devices, each issuing unique control signals substantially simultaneously through a single transmission path. This invention proposes a method for changing control based on the detection result by discriminating the type of signals when multiple types are passed through the same signal line. The apparatus includes signal discrimination changeover means that generate a discrimination signal, which is supplied to a controller, allowing for the processing of multiple control signals through a single transmission path.
Another significant patent is a video signal AGC circuit designed for adjusting the sync level of a video signal. This circuit features an analog gain control amplifier, an A-D converter, and a sync level detector, among other components. The sync level detector plays a crucial role in detecting the sync level of the digital video signal, ensuring optimal performance in video signal processing.
Career Highlights
Hirokazu Nagasawa is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work at Sony has allowed him to collaborate with other talented engineers and inventors in the field.
Collaborations
Some of his notable coworkers include Masahiro Yamaguchi and Masaaki Kojima. Their collaborative efforts have contributed to the advancement of technology within the company.
Conclusion
Hirokazu Nagasawa's contributions to signal processing and video technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile