Location History:
- Yokohama, JP (1990 - 2014)
- Tokyo, JP (2016)
Company Filing History:
9 out of 42,485 
3 out of 388 
3 out of 365 
Years Active: 1990-2016
Title: Manabu Katsuki: Innovator in Imaging Technology
Introduction
Manabu Katsuki is a prominent inventor based in Yokohama, Japan, known for his significant contributions to imaging technology. With a total of 13 patents to his name, he has made remarkable advancements in the field, particularly in image processing and optical disc technology.
Latest Patents
One of his latest patents is an imaging device and image signal processor with color noise correction. This invention enhances image quality by implementing suitable color noise correction without depending on the subject, photographing scene, or conditions. The device comprises an imaging unit, a signal processing unit that outputs luminance and chrominance signals, a camera controlling unit that manages photographing conditions, and a color noise correction unit that extracts and corrects color noise components based on the camera's conditions.
Another notable patent involves an optical disc, optical disc recording method, optical disc reproduction method, optical disc device, and storage system. This system allows multiple optical disc devices to reproduce discs recorded by a specific device while preventing external devices from doing so. It utilizes a common device key for generating an encryption key, with a guest key available for temporary use. An authentication list containing reproduction conditions is recorded with the key information on the optical disc.
Career Highlights
Throughout his career, Manabu Katsuki has worked with esteemed companies such as Hitachi, Ltd. and Hitachi-LG Data Storage, Inc. His experience in these organizations has significantly influenced his innovative work in imaging and storage technologies.
Collaborations
He has collaborated with notable coworkers, including Kouichirou Nishimura and Kouichi Hirose, contributing to various projects that have advanced the field of imaging technology.
Conclusion
Manabu Katsuki's innovative work in imaging technology and optical disc systems has made a lasting impact on the industry. His patents reflect a commitment to enhancing image quality and data security, showcasing his expertise and dedication to technological advancement.
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.