This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2013-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Osaka, JP (2013)
- Sakai, JP (2020)
Company Filing History:
Years Active: 2013-2020
Title: Innovations of Yohsuke Yokoyama
Introduction
Yohsuke Yokoyama is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of image signal processing, holding 2 patents that showcase his innovative approach to display technology.
Latest Patents
Yokoyama's latest patents include an image signal preparation circuit, an image signal preparation method, and a recording medium storing an image signal preparation program for a display drive circuit. The image signal preparation circuit is designed to receive a serial format original image signal from a host and generate a prepared image signal. This is achieved by altering the order of pixel data for each display line based on the connection relationship between the output terminals of a driver IC and the source lines of a display unit. The prepared image signal is then input into the driver IC, ensuring that the source lines are driven correctly by the data signals output from the driver IC.
Another significant patent involves a liquid crystal display panel that consists of an active-matrix substrate and a counter substrate, with liquid crystals sandwiched in between. The panel features a plurality of pixels arranged in rows and columns, with each row equipped with gate signal lines that supply scanning signals of varying pulse widths. The pixels are grouped based on their connection to the gate signal lines, and the pulse widths of the scanning signals are adjusted according to the position of each group relative to an auxiliary capacitor signal line driving circuit.
Career Highlights
Yohsuke Yokoyama is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to develop innovative technologies in the field of display systems. His work has contributed to advancements in liquid crystal display technology, enhancing the quality and efficiency of image processing.
Collaborations
Yokoyama collaborates with Osamu Iuchi, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Yohsuke Yokoyama's contributions to image signal processing and display technology highlight his role as a significant inventor in the industry. His patents reflect a commitment to innovation and excellence in the field of electronics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile