Location History:
- Tokyo, JP (2004)
- Yokohama, JP (1993 - 2005)
Company Filing History:
16 out of 42,485 
1 out of 832,680 Years Active: 1993-2005
Title: Kazutaka Naka: Innovator in Video Signal Processing
Introduction
Kazutaka Naka is a prominent inventor based in Yokohama, Japan, known for his significant contributions to video signal processing technology. With a total of 17 patents to his name, Naka has made remarkable advancements in the field, particularly in the areas of digital data conversion and display technology.
Latest Patents
One of Naka's latest patents is a video signal processing device designed for automatically adjusting the phase of sampling clocks. This device converts an input video signal representing a test pattern into 8-bit data, which is then stored in memory. An MPU reads out the picture element data and calculates the difference between the average values of white and black-level picture element data. The MPU then controls the phase of the sampling clocks to optimize the conversion of the video signal into digital data. Another notable patent is a display apparatus and method for displaying gradation levels. This innovation ensures improved image quality by limiting display resolution information in predetermined sub fields and independently controlling the least significant sub field to reduce noise dots.
Career Highlights
Kazutaka Naka has worked with several notable companies, including Hitachi, Ltd. His work has significantly impacted the development of video processing technologies, making him a respected figure in the industry.
Collaborations
Naka has collaborated with esteemed colleagues such as Michitaka Ohsawa and Akihiko Kougami, contributing to various projects that have advanced the field of video signal processing.
Conclusion
Kazutaka Naka's innovative work in video signal processing has led to significant advancements in technology, showcasing his expertise and dedication to improving digital data conversion and display methods. His contributions continue to influence the industry and inspire future innovations.
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.