Company Filing History:
3 out of 152 
2 out of 42,485 
1 out of 13 
Years Active: 1992-1995
Title: Kazuhiro Ooyagi: Innovator in Sync Signal Technology
Introduction
Kazuhiro Ooyagi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of signal processing, particularly in the development of sync signal generators and diversity reception systems. With a total of 3 patents to his name, Ooyagi's work has had a considerable impact on automotive and broadcasting technologies.
Latest Patents
One of Ooyagi's latest patents is a sync signal generator designed for use in vehicle television receivers. This innovative device features a phase reset detector that gradually absorbs phase fluctuations caused by ghost or fading phenomena. As a result, it provides a stable sync signal that minimizes sudden phase changes, ensuring reliable performance.
Another significant patent involves a diversity reception apparatus equipped with multiple antennas. This system automatically selects the antenna with the best receiving conditions and connects it to the broadcasting signal receiver. After demodulating signals from each antenna, the best signal is chosen by comparing the digital outputs, enhancing the overall reception quality.
Career Highlights
Throughout his career, Kazuhiro Ooyagi has worked with prominent companies such as Hitachi Automotive Engineering Co., Ltd. and Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of electronics and signal processing.
Collaborations
Ooyagi has collaborated with notable colleagues, including Nobutaka Hotta and Keiro Shinkawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Kazuhiro Ooyagi's contributions to sync signal technology and diversity reception systems highlight his innovative spirit and technical expertise. His patents continue to influence the automotive and broadcasting industries, showcasing the importance of his work in modern technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.