Company Filing History:
Years Active: 2021-2025
Title: **The Innovative Contributions of Emi Tsutsumi**
Introduction
Emi Tsutsumi, an accomplished inventor located in Fukuoka, Japan, has made significant strides in the field of advanced materials. With a total of five patents to her name, Tsutsumi has focused her work on enhancing light conversion efficiency through innovative quantum dot technologies.
Latest Patents
Among her notable patents are her latest innovations: a quantum-dot containing resin sheet or film and a wavelength conversion member. These inventions aim to provide solutions to issues related to the aggregation of quantum dots. The resin sheet or film developed by Tsutsumi features a stack of resin layers, where at least one layer contains quantum dots. This design not only suppresses light conversion efficiency drops but actively improves it in resin molded products. Additionally, her research led to the creation of a Cd-free blue fluorescent quantum dot with a narrow fluorescence full width at half maximum (FWHM) of 25 nm or less. This quantum dot, consisting of zinc, selenium, and potentially sulfur, employs a core-shell structure to enhance its performance.
Career Highlights
Tsutsumi is currently affiliated with Ns Materials Inc., where she applies her expertise in material sciences to develop groundbreaking technologies. Her patent portfolio exemplifies her commitment to innovation and her ability to push the boundaries of conventional materials.
Collaborations
Throughout her career, Emi has collaborated with notable colleagues such as Kazunori Iida and Soichiro Nikata. These partnerships have allowed for the exchange of ideas and fostered a collaborative environment that drives technological advancement within her company.
Conclusion
Emi Tsutsumi stands as a remarkable inventor in the realm of quantum dot technologies. With her innovative patents and collaborative efforts, she continues to pave the way for enhanced materials that hold great promise for various applications, potentially transforming industries reliant on light conversion and display technologies.