Company Filing History:
Years Active: 1999
Title: Kiyohiko Kitagawa: Innovator in Liquid Crystal Technology
Introduction
Kiyohiko Kitagawa is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of liquid crystal material filling processes.
Latest Patents
Kitagawa's latest patents include an "Apparatus for filling liquid crystal material" and a "Method and apparatus for filling liquid crystal material." Both inventions describe a sophisticated filling apparatus that operates within a vacuum chamber. The apparatus features a liquid crystal pot with a reservoir for storing liquid crystal material. A groove part is angled to connect with the reservoir and holds a medium for the liquid crystal material. The design includes a filling jig cassette for multiple liquid crystal panels with downward-facing injection ports. An elevation device allows the liquid crystal pot to move vertically, while a posture control mechanism adjusts the pot's position to facilitate the flow of liquid crystal material from the reservoir to the groove part, ensuring efficient filling of the panels.
Career Highlights
Kiyohiko Kitagawa is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its innovations in electronics and technology. His work has contributed to advancements in liquid crystal display technology, which is crucial for various electronic devices.
Collaborations
Throughout his career, Kitagawa has collaborated with talented coworkers, including Chihiro Nakamura and Takafumi Kaneda. These collaborations have fostered a creative environment that has led to innovative solutions in liquid crystal technology.
Conclusion
Kiyohiko Kitagawa's contributions to liquid crystal technology through his patents and work at Matsushita Electric Industrial Co., Ltd. highlight his role as a key innovator in the field. His inventions continue to influence the development of liquid crystal displays and related technologies.