This inventor holds 6 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Toray Industries, Inc.. Active years: 2011-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shiga, JP (2012 - 2015)
- Otsu, JP (2011 - 2017)
- Tokyo, JP (2017)
Company Filing History:
Years Active: 2011-2017
Title: The Innovations of Yoshihiko Sakaguchi
Introduction
Yoshihiko Sakaguchi, an esteemed inventor based in Otsu, Japan, has made significant contributions to the field of optical technology. With a proven track record of six patents, his innovative work, particularly in reflective films for edge-lit backlighting, demonstrates a keen understanding of both material properties and the application of technology in enhancing visual displays.
Latest Patents
Sakaguchi's latest patents emphasize his expertise in developing a white reflective film tailored for edge-lit backlighting. One of his notable inventions includes a white reflective film designed to mitigate warping and improve luminance uniformity. This film is particularly engineered for use on chassis with varying convex and concave surfaces, ensuring optimal contact with light guide plates and reducing potential damage to these essential components. In another patent, Sakaguchi introduces a liquid crystal display backlight utilizing the same reflective film, which significantly enhances luminance while preventing issues like uneven contact and wear on light guide plates.
Career Highlights
Throughout his career, Yoshihiko Sakaguchi has been associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work with the company has not only demonstrated his innovative capabilities but also his commitment to pushing the boundaries of optical engineering.
Collaborations
Sakaguchi has collaborated with esteemed colleagues, including Osamu Watanabe and Yuji Kawata, enriching his projects with diverse expertise. These collaborations have played a pivotal role in refining his inventions and fostering advancements in reflective film technology.
Conclusion
Yoshihiko Sakaguchi's contributions to the field of optical technology have set a benchmark in the industry. His patents reflect a deep commitment to innovation and problem-solving, positioning him as a prominent figure in the development of advanced backlighting solutions. Through his work at Toray Industries, Inc., and his collaborations with knowledgeable peers, he continues to influence the future of display technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile