Takeshi Kataoka

Title: The Innovations of Takeshi Kataoka

Introduction

Takeshi Kataoka is a prominent inventor based in Yokohama, Japan. He is known for his significant contributions to the field of materials science, particularly in the development of novel compounds for optical applications. His work has led to advancements in liquid crystal display technology.

Latest Patents

Kataoka holds a patent for a dioxetane compound, which includes a cationically polymerizable composition, optical film, and a liquid crystal display device. This innovative dioxetane compound features a cationically polymerizable oxetane group, demonstrating excellent compatibility with both liquid crystalline and non-liquid crystalline compounds. The optical film produced from this compound exhibits remarkable liquid crystal orientation retention properties and mechanical strength. This is achieved by aligning a composition of the dioxetane compound and a cationically polymerizable compound in a liquid crystal orientation, which is then fixed through polymerization. The resulting liquid crystal display device incorporates this advanced optical film.

Career Highlights

Kataoka is currently employed at Nippon Oil Corporation, where he continues to explore and develop new materials for various applications. His innovative approach has positioned him as a key figure in his field.

Collaborations

Throughout his career, Kataoka has collaborated with notable colleagues, including Takashi Seki and Hitoshi Mazaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Takeshi Kataoka's contributions to the field of materials science, particularly through his patented innovations, have made a significant impact on the development of optical technologies. His work continues to influence the industry and pave the way for future advancements.