Company Filing History:
Years Active: 1997
Title: Satoshi Okawa: Innovator in Liquid Crystal Technology
Introduction
Satoshi Okawa is a prominent inventor based in Yamashina-ku, Japan. He is known for his significant contributions to the field of liquid crystal technology. His innovative work has led to advancements that simplify the production of liquid crystal display elements.
Latest Patents
Satoshi Okawa holds 1 patent for his invention titled "Liquid crystal orientation film and a liquid crystal display element." This invention relates to a liquid crystal orientation film that incorporates a specific polymer. The polymer's main chain is formed of urea bonds and imide bonds. Notably, the liquid crystal orientation film does not require high-temperature heat treatment during preparation, allowing for treatment below approximately 150 degrees Celsius. This innovation simplifies the production process of liquid crystal display elements. Additionally, it protects other element materials and allows the use of plastic substrates that have lower heat resistance than glass. The film exhibits excellent properties, including liquid crystal orienting capability, heat resistance, transparency, strength, and adhesion to the substrate. It also features a large and stable pre-tilt angle, making it particularly advantageous for STN system liquid crystal display elements.
Career Highlights
Satoshi Okawa is associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has been instrumental in developing innovative solutions for liquid crystal displays.
Collaborations
Satoshi Okawa has collaborated with Kazuo Kitamura, contributing to the advancement of liquid crystal technology through their combined expertise.
Conclusion
Satoshi Okawa's contributions to liquid crystal technology have paved the way for more efficient production methods and enhanced display capabilities. His innovative spirit continues to influence the industry positively.