Location History:
- Nara, JP (1991)
- Tenri, JP (1994)
- Sakura, JP (1995)
- Narashino, JP (1996)
Company Filing History:
4 out of 1,248 
4 out of 847 
1 out of 25,577 
Years Active: 1991-1996
Title: Kei Sasaki: Innovator in Liquid Crystal Display Technology
Introduction
Kei Sasaki, an esteemed inventor hailing from Tenri, Japan, has made significant contributions to the field of liquid crystal display (LCD) technology. With a portfolio of six patents, his innovations have revolutionized the way we perceive digital displays.
Latest Patents
Sasaki’s recent patents showcase his dedication to enhancing display quality. One notable invention is a liquid crystal display device equipped with a phase difference plate designed to eliminate contrast changes due to viewing angle variations, mitigate coloring phenomena on the display screen, and address the black-and-white reversal issue. This phase difference plate is characterized by its drawn and elongated structure that possesses optical anisotropy. The minimum principal refractive index direction aligns parallel to the y-axis, while the principal refractive index is inclined to the surface normal. Another significant patent involves a nematic liquid-crystal composition intended for active matrix applications, which boasts a high voltage holding ratio and exceptional low-temperature stability.
Career Highlights
Throughout his career, Kei Sasaki has collaborated with leading firms in the industry. He has been associated with Merck Patent Gesellschaft mit beschränkter Haftung and Sharp Corporation, where he has applied his innovative mind to develop cutting-edge solutions in liquid crystal technology.
Collaborations
Sasaki worked alongside talented individuals such as Shuichi Kohzaki and Fumiaki Funada. His collaborations have undoubtedly contributed to the success of various projects, facilitating the advancement of LCD technology.
Conclusion
In conclusion, Kei Sasaki stands out as a prominent figure in the realm of liquid crystal display innovation. His significant patents and collaborations highlight his expertise and dedication to improving digital display experiences. As technology advances, his contributions will likely continue to influence the industry in meaningful ways.