Company Filing History:
3 out of 581 
3 out of 320 Years Active: 2017-2022
Title: Hitoshi Tobata: Innovator in Liquid Crystal Technology
Introduction
Hitoshi Tobata is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 3 patents. His work focuses on developing advanced materials for phase control of electromagnetic wave signals.
Latest Patents
Tobata's latest patents include a liquid crystal composition used in elements for phase control of electromagnetic wave signals. This composition is designed to operate within a frequency range of 1 GHz to 10 THz. It features a high upper limit temperature of a nematic phase, a low lower limit temperature, large dielectric anisotropy, and stability against heat. Another notable patent involves a liquid crystal medium and optical devices that exhibit stability to heat and light, a wide liquid-crystal-phase temperature range, and short response times. These innovations aim to enhance the performance of optical devices across various applications.
Career Highlights
Throughout his career, Hitoshi Tobata has worked with notable companies such as JNC Corporation and JNC Petrochemical Corporation. His expertise in liquid crystal technology has positioned him as a key figure in the industry, contributing to advancements that have practical applications in various fields.
Collaborations
Tobata has collaborated with esteemed colleagues, including Eiji Okabe and Takanori Mori. Their combined efforts have furthered the development of innovative liquid crystal solutions.
Conclusion
Hitoshi Tobata's contributions to liquid crystal technology have established him as a leading inventor in this field. His patents reflect a commitment to advancing materials that enhance the performance of optical devices and electromagnetic wave signal control.