Company Filing History:
Years Active: 2004
Title: Naoyoshi Tohyama: Innovator in Liquid Crystal Display Technology
Introduction
Naoyoshi Tohyama is a prominent inventor based in Akishima, Japan. He is known for his significant contributions to the field of liquid crystal display technology. His innovative work has led to the development of a unique liquid crystal display device that enhances design variety and functionality.
Latest Patents
Naoyoshi Tohyama holds 1 patent for his invention related to liquid crystal displays. The patent describes a device that includes a first and a second liquid crystal cell, each containing a liquid crystal layer sealed between transparent substrates. The design incorporates an absorption-type polarizing film and a reflection-type polarizing film, which work together to improve light transmission and display quality.
Career Highlights
Tohyama is associated with Citizen Watch Company, Ltd., where he has been able to apply his expertise in liquid crystal technology. His work at Citizen has allowed him to contribute to advancements in display technology, which is crucial for various electronic devices.
Collaborations
Throughout his career, Naoyoshi Tohyama has collaborated with notable colleagues, including Masafumi Ide and Takashi Akiyama. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.
Conclusion
Naoyoshi Tohyama's contributions to liquid crystal display technology exemplify the impact of innovative thinking in the electronics industry. His work continues to influence the design and functionality of display devices, showcasing the importance of patents in protecting and promoting technological advancements.