This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009
Title: Takashi Yasuba: Innovator in On-Screen Display Technology
Introduction
Takashi Yasuba is a notable inventor based in Ora-gun, Japan. He has made significant contributions to the field of display technology, particularly in the development of circuits for on-screen displays. His innovative approach has led to advancements that enhance the viewing experience in television receivers.
Latest Patents
Yasuba holds a patent for an on-screen display circuit. This invention relates to a color half-tone display that provides a specific hue to a designated region while simultaneously displaying the original image through a transparent display. The circuit generates signals for the respective colors of RGB by synthesizing a brightness component Y of the original image with chrominance components (R-Y), (G-Y), and (B-Y). A switch element is incorporated to restrict the input of the chrominance component to the adder. When an I signal designates a half-tone display region, the switch element is turned OFF based on the I signal. The color half-tone display is achieved by attenuating the output signal of the adder through an amplifier for the respective RGB signals, followed by a DC shift circuit that adjusts the direct current level according to the hue to be added in RGB.
Career Highlights
Yasuba has been associated with Sanyo Electric Co., Ltd., where he has contributed to various projects and innovations in display technology. His work has been instrumental in enhancing the functionality and quality of television displays.
Collaborations
Yasuba has collaborated with Kenichi Nakajima, a fellow innovator in the field. Their partnership has led to advancements in display technologies and has contributed to the success of their projects.
Conclusion
Takashi Yasuba's contributions to on-screen display technology exemplify the impact of innovation in enhancing consumer electronics. His patent for the on-screen display circuit showcases his expertise and commitment to improving the viewing experience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile