Company Filing History:
2 out of 90,594 
1 out of 6,892 Years Active: 1986-1993
Title: Kazuo Nakata: Innovator in Optical Technology
Introduction
Kazuo Nakata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, particularly in the development of advanced zoom lenses and liquid crystal display panels. With a total of 3 patents, Nakata's work has had a lasting impact on the industry.
Latest Patents
Nakata's latest patents include a zoom lens capable of being adjusted for tracking. This innovative zoom lens consists of a front lens portion with multiple lens units that are separated by varying spaces for zooming. The rear lens portion features an image forming relay lens group that introduces rays of light emitted from the front lens portion to an image surface. The design includes a front relay group that is widely spaced ahead of a rear relay group, which comprises a first movable lens group for macro photography and a second movable lens group that independently adjusts tracking.
Another notable patent is for color liquid crystal displaying panels. This panel improves brightness, viewing angle, and workability. It features a liquid crystal layer with two light-polarizing plates on opposite sides. One plate is constructed from a light-polarizing layer, a color filter layer, a protective film layer of non-rotary polarization polymer, and a transparent conductive film layer. The other light-polarizing plate consists of a light-polarizing layer and a transparent conductive film layer.
Career Highlights
Throughout his career, Nakata has worked with renowned companies such as Canon and Sumitomo Chemical Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in optical technology.
Collaborations
Nakata has collaborated with notable coworkers, including Jun Hosoya and Shigeru Ohshima. Their combined expertise has fostered an environment of creativity and innovation, leading to the development of advanced technologies.
Conclusion
Kazuo Nakata's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in zoom lenses and liquid crystal displays, showcasing the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.