Company Filing History:
Years Active: 1990-1991
Title: Kohji Minabe: Innovator in Video Signal Processing
Introduction
Kohji Minabe is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of video signal processing, holding a total of 2 patents. His work has advanced the technology used in digital video systems, showcasing his expertise and innovative spirit.
Latest Patents
Minabe's latest patents include a "Method and apparatus for processing a color video signal." This invention focuses on separating an input composite color video signal into luminance and chrominance signals. The method involves demodulating the chrominance signal into color difference signals, storing these signals in memory, and implementing signal processing to produce a composite color video signal. Another significant patent is the "Digital noise reducer," which includes an addition circuit, a delay circuit, and a subtraction circuit to enhance the quality of digital video signals by reducing noise.
Career Highlights
Kohji Minabe is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop cutting-edge solutions in video processing, contributing to the company's reputation for excellence in the electronics industry.
Collaborations
Minabe has collaborated with notable colleagues such as Hiroyasu Ohtsubo and Michio Masuda. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Kohji Minabe's contributions to video signal processing through his patents and work at Hitachi, Ltd. highlight his role as a significant inventor in the technology sector. His innovative methods continue to influence the development of digital video technologies.