Location History:
- Osaka, JP (2009)
- Ibaraki, JP (2009 - 2024)
Company Filing History:
Years Active: 2009-2024
Title: The Innovations of Mariko Hirai: A Pioneer in Polymer-Dispersed Liquid Crystal Technologies
Introduction
Mariko Hirai is a prominent inventor based in Ibaraki, Japan, renowned for her contributions to the field of liquid crystal technology. With a remarkable portfolio of nine patents, Hirai's work emphasizes advancements in polymer-dispersed liquid crystal films, enhancing their applications in various industries.
Latest Patents
Hirai's latest innovations include groundbreaking patents such as the Polymer-dispersed-type liquid crystal film, emulsion, and method for producing polymer-dispersed-type liquid crystal film. This invention features a PDLC film that boasts exceptional thickness uniformity while minimizing liquid crystal leakage. The production method involves applying an emulsion containing solvent, polymer particles, and liquid crystal particles to a transparent conductive film, leading to the creation of a stable polymer dispersed liquid crystal layer. Furthermore, she has developed a method for manufacturing a light control element that includes an extraction electrode portion, significantly enhancing the functionality and design of light control films.
Career Highlights
Mariko Hirai is affiliated with Nitto Denko Corporation, a leading company specializing in advanced materials and technologies. Her innovative spirit and technical expertise have greatly impacted the development of liquid crystal applications, placing her at the forefront of her field.
Collaborations
Throughout her career, Hirai has collaborated with fellow innovators Hiroyuki Takemoto and Masanori Otsuka. These partnerships have fostered a dynamic environment for creativity and development, enabling the team to push the boundaries of liquid crystal technology further.
Conclusion
Mariko Hirai exemplifies the essence of innovation in the field of liquid crystals, consistently developing technologies that improve their performance and application. Her extensive work at Nitto Denko Corporation and collaborative efforts showcase her dedication and influence as a pioneering inventor in the industry.