This inventor holds 1 USPTO granted patent. Top assignee: Seiko Instruments Inc. Active years: 2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010
Title: Tomoki Fukuda and Phosphor-Based Lighting Innovation.
Introduction
Tomoki Fukuda is an inventor associated with Chiba, Japan, and Seiko Instruments Inc. His work includes a patent for a lighting unit, display device, and phosphor film, addressing ways to improve lighting performance while preserving the design of a light guide plate.
Latest Patents
Fukuda is associated with 1 patent: “Lighting unit, display device, and phosphor film.” The invention places a phosphor bead or phosphor film on at least one of a light guide plate’s light-irradiation plane, rear surface, or light-incidence plane. Its aim is to provide long operating life, high efficiency, and a wide color reproduction range without greatly affecting the light guide plate’s design.
The phosphor film uses phosphor beads made from phosphor particles coated in water-impervious material, which confines the particles. A polymer film holds the beads in place.
Career Highlights
Fukuda’s listed patent reflects an approach to display and lighting technology that integrates phosphor materials with a light guide plate. The design focuses on combining color performance and efficiency with a durable structure.
Collaborations
Fukuda’s listed coworkers include Norihiro Dejima and Makoto Kurihara. The patent information connects his work with Seiko Instruments Inc.
Conclusion
Tomoki Fukuda’s patent describes a phosphor-based lighting design intended to deliver efficient, long-lasting illumination and broad color reproduction while minimizing changes to the light guide plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile