Company Filing History:
Years Active: 1988
Title: Seiji Katayama: Innovator in Optical Fiber Technology
Introduction
Seiji Katayama is a notable inventor based in Annaka, Japan. He has made significant contributions to the field of optical fiber technology. His innovative work has led to the development of a unique optical fiber coating that enhances performance and durability.
Latest Patents
Katayama holds a patent for an "Optical fiber coated with an organopolysiloxane curable with actinic rays." This invention involves a coating layer made from an ultraviolet-curable organopolysiloxane. The coating is irradiated with ultraviolet light, resulting in a cured layer that exhibits very low water absorption and minimal temperature dependency of the Young's modulus at low temperatures. The molecular structure of the organopolysiloxane is designed to ensure rapid curing and enhanced performance.
Career Highlights
Seiji Katayama is associated with Shin-Etsu Chemical Co., Ltd., a leading company in the chemical industry. His work has been instrumental in advancing optical fiber technology, making it more efficient and reliable for various applications.
Collaborations
Throughout his career, Katayama has collaborated with notable colleagues, including Yoshinori Hida and Shohei Kozakai. These collaborations have contributed to the success of his innovative projects and patents.
Conclusion
Seiji Katayama's contributions to optical fiber technology through his patented innovations highlight his role as a key inventor in this field. His work continues to influence advancements in optical materials and applications.