Company Filing History:
Years Active: 2010-2020
Title: Taku Hatano: Innovator in Optical Technologies
Introduction
Taku Hatano, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of optical technologies. With a portfolio of 19 patents, he is highly regarded for his innovative inventions that enhance liquid crystal display devices.
Latest Patents
Among his latest patents, Hatano developed an advanced optical film featuring three distinct layers. The first layer consists of a hydrogenated product derived from an aromatic vinyl compound-conjugated diene compound block copolymer. The second layer incorporates a norbornene-based polymer, while the third layer contains a similar hydrogenated product as the first, specifically focusing on styrene-isoprene copolymers with a copolymerization ratio of 50/50 to 90/10.
In addition, he has innovated a phase difference plate manufacturing method that involves a layered body composed of two resin layers, each exhibiting different birefringence characteristics. This method ensures the alignment of the slow axes of both resin layers after a carefully controlled stretching process, optimizing the performance of liquid crystal display devices.
Career Highlights
Taku Hatano has dedicated his career to research and innovation at Zeon Corporation, where he harnesses his expertise in polymer science and optical technologies. His work has not only contributed to the advancements in liquid crystal displays but has also established Zeon Corporation as a key player in the optical materials industry.
Collaborations
Throughout his career, Hatano has collaborated with notable coworkers, including Shunsuke Yamanaka and Tomokazu Kinohira. Their combined efforts in research and development have fostered a creative and productive environment that has led to multiple innovations in their field.
Conclusion
Taku Hatano's dedication to innovation in optical technologies demonstrates the vital role that inventors play in advancing modern technology. His extensive portfolio of patents continues to inspire future developments in the field, making him a significant contributor to the industry.
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.