This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012
Title: Kouichi Katagawa: Innovator in Liquid Crystal Display Technology
Introduction
Kouichi Katagawa is a prominent inventor based in Zama, Japan. He is known for his significant contributions to the field of liquid crystal display (LCD) technology. With a focus on enhancing display performance, Katagawa has developed innovative solutions that have impacted the industry.
Latest Patents
Kouichi Katagawa holds a patent for a liquid crystal display device that features a plurality of subfields. This invention includes a liquid crystal panel equipped with multiple gate lines for pixel selection and data lines for supplying pixel data. The data driver in this device divides a single frame into several fields, converting frame data into field data for the data line. Notably, when there is a tone change in the frame data, the data driver corrects the data of odd-numbered fields in the same direction as the tone change, while correcting even-numbered fields in the opposite direction. This innovative approach enhances the overall display quality.
Career Highlights
Kouichi Katagawa is associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to contribute to advancements in display technology, particularly in the realm of liquid crystal displays. His expertise and innovative mindset have positioned him as a key figure in the development of cutting-edge display solutions.
Collaborations
Throughout his career, Katagawa has collaborated with talented individuals such as Tetsuya Kobayashi and Ryo Tanaka. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative technologies.
Conclusion
Kouichi Katagawa's contributions to liquid crystal display technology exemplify his dedication to innovation and excellence. His patent for a liquid crystal display device showcases his ability to address challenges in the industry. Through his work at Sharp Corporation and collaborations with fellow inventors, Katagawa continues to influence the future of display technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile