Company Filing History:
Years Active: 2006-2007
Title: Tetsutarou Katayama: Innovator in Optical Fiber Technology
Introduction
Tetsutarou Katayama is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of optical fibers, which are crucial for modern communication systems.
Latest Patents
Katayama's latest patents include innovative designs for optical fibers that utilize nonlinear phenomena in the near-infrared region. One of his inventions describes an optical fiber with a unique configuration, featuring a core region and a cladding region with multiple holes arranged in a specific pattern. This design allows for improved performance by enabling the utilization of nonlinear effects, which can enhance signal transmission capabilities.
Another notable patent involves a method for producing a glass body that minimizes the presence of OH groups, which can cause transmission loss in optical fibers. This method includes several steps, such as introducing an organometallic compound into a glass pipe and consolidating the resulting glass particles to form a high-quality optical glass body. This innovation is essential for developing optical fibers that guide lightwaves more effectively.
Career Highlights
Tetsutarou Katayama is associated with Sumitomo Electric Industries, Limited, where he has been instrumental in advancing optical fiber technologies. His work has not only contributed to the company's reputation as a leader in the field but has also paved the way for future innovations in optical communication.
Collaborations
Throughout his career, Katayama has collaborated with notable colleagues, including Tatsuhiko Saito and Kenichiro Takahashi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Tetsutarou Katayama's contributions to optical fiber technology exemplify the impact of innovative thinking in the field of communications. His patents reflect a commitment to enhancing the efficiency and performance of optical fibers, which are vital for modern technology. His work continues to influence the industry and inspire future advancements.