This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990
Title: Naoyuki Kokado and Color Liquid Crystal Display Innovation.
Introduction
Naoyuki Kokado is an inventor associated with Yokohama, Japan, and Kabushiki Kaisha Toshiba. His work includes a color liquid crystal display design intended to improve display brightness and simplify its driving circuitry.
Latest Patents
Kokado is credited with 1 patent, titled “Color Liquid Crystal Display Device.” The invention describes a liquid crystal panel whose pixels contain multiple primary-color components, each with a corresponding liquid crystal shutter, alongside a rear backlight unit. By setting the shutters’ transmission factors substantially equal, the device reproduces reference white while supporting higher luminance, more consistent gradation across primary colors, and a simpler driving-circuit configuration.
Career Highlights
Kokado’s listed patent reflects work on display technology at Kabushiki Kaisha Toshiba. The invention addresses how a color display can balance white reproduction, brightness, color gradation, and circuit design.
Collaborations
Hisami Nira and Katsuhiro Gonpei are identified as Kokado’s coworkers.
Conclusion
Naoyuki Kokado’s patented display design focuses on improving color liquid crystal display performance through equalized shutter transmission, brighter reference white, and simplified circuitry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile