Location History:
- Tokyo, JP (2015)
- Tokyo-to, JP (2017 - 2019)
Company Filing History:
2 out of 331 
1 out of 61 
1 out of 340 
Years Active: 2015-2019
Title: Sayako Uchizawa: Innovator in Transparent Screen Technology
Introduction
Sayako Uchizawa is a prominent inventor based in Tokyo-to, Japan. She has made significant contributions to the field of transparent screen technology, holding a total of 3 patents. Her innovative work focuses on enhancing visibility and functionality in display technologies.
Latest Patents
Uchizawa's latest patents include a dispersion liquid for forming a transparent light scattering layer of a transparent screen, a transparent screen itself, and a method for manufacturing this transparent screen. The dispersion liquid is designed to create a transparent light scattering layer that effectively balances the visibility of projection light and transmission light. This is achieved by anisotropically scattering and reflecting the projection light emitted from a light source. The composition includes a binder and either bright flake-form microparticles or substantially spherical microparticles. The transparent screen incorporates a cured film of this dispersion liquid, while the manufacturing method involves coating and curing the dispersion liquid on a substrate.
Another notable patent involves an ionomer resin composition, which, when molded into a film, exhibits minimal orientational birefringence and photoelastic birefringence. This composition is characterized by excellent transparency, heat resistance, flexibility, and size stability. The invention also includes an optical film, a polarizing plate, and a liquid crystal display apparatus that utilize this ionomer resin composition.
Career Highlights
Throughout her career, Uchizawa has worked with notable companies, including JX Nippon Oil Energy Corporation and JXTG Nippon Oil & Energy Corporation. Her experience in these organizations has contributed to her expertise in materials science and engineering.
Collaborations
Uchizawa has collaborated with esteemed colleagues such as Akira Matsuo and Kousuke Yamaki. These partnerships have fostered innovation and development in her projects.
Conclusion
Sayako Uchizawa is a trailblazer in the field of transparent screen technology, with a focus on enhancing display performance through her innovative patents. Her contributions continue to influence advancements in the industry.