Location History:
- Tokorozawa, JP (1985 - 1988)
- Saitama, JP (1989)
Company Filing History:
Years Active: 1985-1989
Title: Kenji Yamagata - Innovator in Video Signal Processing
Introduction
Kenji Yamagata is a prominent inventor based in Tokorozawa, Japan. With three patents to his name, he has significantly contributed to the field of video signal processing, showcasing his expertise and innovation at Pioneer Electronic Corporation.
Latest Patents
Yamagata's most recent patents include two groundbreaking innovations in video technology. The first is a "Drop-out correcting luminance-chrominance signal separation circuit," which utilizes only those values of a digitized video signal unaffected by drop-outs to produce a high-quality luminance and chrominance signal. This method enhances the reliability of video signals by employing varying combinations based on the locations of any drop-outs.
The second patent is for a "Fully digitized video signal reproducing apparatus," which digitizes the analog FM video signal and executes all processing digitally. Notably, it includes FM demodulation with clocks synchronized to the subcarrier frequency and four times this frequency, ensuring precision in synchronization with the horizontal synchronizing circuit or color burst signal.
Career Highlights
Currently, Kenji Yamagata is utilizing his inventive talents at Pioneer Electronic Corporation. His role within the company allows him to work on cutting-edge technologies that push the boundaries of digital media. His commitment to innovation has led to advancements that are highly valued in the electronics industry.
Collaborations
Throughout his career, Yamagata has collaborated with talented coworkers, including Yoshiaki Moriyama and Sumitaka Matsumura. These collaborations highlight the importance of teamwork in driving technological advancements and illustrate the synergy often found in innovative projects.
Conclusion
Kenji Yamagata stands out as a key figure in the realm of video signal processing. His inventive contributions, particularly in the areas of luminance-chrominance signal separation and fully digitized video reproduction, reflect his dedication to enhancing the quality of audiovisual technology. As he continues his work at Pioneer Electronic Corporation, Yamagata’s innovations are sure to impact the future of digital media.
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.