Location History:
- Yokohama, JP (2004 - 2005)
- Fukaya, JP (2009 - 2011)
Company Filing History:
4 out of 248 
2 out of 52,735 
Years Active: 2004-2011
Title: Yuuzo Hisatake: Innovator in Liquid Crystal Display Technology
Introduction
Yuuzo Hisatake is a prominent inventor based in Fukaya, Japan, known for his contributions to liquid crystal display (LCD) technology. With a total of 6 patents to his name, Hisatake has made significant advancements in the field, particularly in enhancing display quality and functionality.
Latest Patents
His latest patents include a liquid crystal display device that features a display section capable of color display in each pixel. This device incorporates a gradation control unit that manages the gradation level in each pixel. The display section consists of a first white display structure that combines primary colors to produce white, and a second white display structure that includes a color with a different chromaticity. The gradation control unit operates in two modes, allowing for versatile control of pixel gradation levels. Another notable patent is for an operative reflection and absorption plate, which utilizes a substrate with a moth eye structure. This innovation enables the realization of absorbing and reflecting statuses without the need for a polarizing plate, resulting in a display element that exhibits bright and high contrast.
Career Highlights
Throughout his career, Yuuzo Hisatake has worked with notable companies such as Toshiba Matsushita Display Technology Co., Ltd. and Kabushiki Kaisha Toshiba. His experience in these organizations has contributed to his expertise in display technology and innovation.
Collaborations
Hisatake has collaborated with several talented individuals in the field, including Yasushi Kawata and Kisako Ninomiya. These collaborations have likely fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yuuzo Hisatake's contributions to liquid crystal display technology have significantly impacted the industry. His innovative patents and collaborations highlight his role as a key figure in advancing display technology.