Company Filing History:
Years Active: 2025
Title: Tomoko Terauchi: Innovator in Optical Fiber Technology
Introduction
Tomoko Terauchi is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on devices that measure and apply bending to optical fibers, which is crucial for understanding and mitigating bending loss in fiber optics.
Latest Patents
Terauchi's latest patents include a bending-imparting device for measuring bending loss and a bending test device. The bending-imparting device features three mandrels that apply bending to an optical fiber by winding it onto the mandrels. These mandrels are arranged at specific intervals to ensure that the outer circumferences of adjacent mandrels face each other without contact. The design allows for precise control over the bending applied to the optical fiber, which is essential for accurate measurements of bending loss.
The optical fiber bending loss measuring method developed by Terauchi involves applying bending to the optical fiber using mandrels positioned between a feeding portion and a fixing portion. This method enables the measurement of bending loss while the optical fiber is subjected to bending, providing valuable data for improving fiber optic performance.
Career Highlights
Tomoko Terauchi is currently employed at Sumitomo Electric Industries, Limited, a leading company in the field of electrical and optical technologies. His work at Sumitomo Electric has allowed him to focus on innovative solutions that enhance the performance and reliability of optical fibers.
Collaborations
Terauchi collaborates with Chonde Tei, a talented coworker who contributes to the development of optical fiber technologies. Their combined expertise fosters an environment of innovation and progress within their projects.
Conclusion
Tomoko Terauchi's contributions to optical fiber technology through his patents and work at Sumitomo Electric Industries highlight his role as a key innovator in the field. His advancements in measuring and applying bending to optical fibers are essential for the ongoing development of reliable fiber optic systems.