Location History:
- Tokyo, JP (2012)
- Kanagawa, JP (2014 - 2023)
Company Filing History:
9 out of 58,130 
1 out of 16,093 
1 out of 1,285 
Years Active: 2012-2023
Title: Yui Ishii: Innovator in Projection Technology
Introduction
Yui Ishii is a prominent inventor based in Kanagawa, Japan, known for her significant contributions to projection technology. With a total of 10 patents to her name, she has made remarkable advancements in the field, particularly in methods and devices related to projection screens.
Latest Patents
One of her latest patents is a projection screen control method and projection-type display device. This method involves irradiating a display member with first and second control light in sequence. The display member, which contains a photochromic material, exhibits varying visible light transmittance or reflectance based on the light intensity. Another notable patent is for a dimming device, which includes a first and second substrate, electrodes, and a moisture-retaining member. This innovative design enhances the functionality and durability of display devices.
Career Highlights
Yui Ishii has worked with renowned companies such as Sony Corporation and Fujifilm Corporation. Her experience in these leading organizations has allowed her to refine her skills and contribute to groundbreaking projects in the field of display technology.
Collaborations
Throughout her career, Yui has collaborated with notable individuals, including Hideki Ono and Toshio Fukuda. These partnerships have fostered innovation and creativity in her work.
Conclusion
Yui Ishii's contributions to projection technology and her impressive portfolio of patents highlight her as a leading figure in the field. Her work continues to influence advancements in display devices and methods, showcasing her dedication to innovation.