Location History:
- Yokohama, JP (2017)
- Osaka, JP (2021)
Company Filing History:
Years Active: 2017-2021
Title: The Innovations of Sotaro Ida
Introduction
Sotaro Ida is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical fiber technology. With a total of 3 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents involves an innovative optical fiber design. This optical fiber includes a glass fiber and a coating resin that covers the outer periphery of the glass fiber. The glass fiber consists of a core and a cladding, with an outer diameter ranging from 99 µm to 101 µm. The coating resin is made from a cured material of an ultraviolet curing resin composition, with an outer diameter between 160 µm and 170 µm. The mode field diameter for light at a wavelength of 1310 nm is between 7.2 µm and 8.2 µm. Additionally, the bending loss at a wavelength of 1550 nm, when wound in a ring shape with a radius of 10 mm, is 0.1 dB/turn or less. When wound in a ring shape with a radius of 7.5 mm, the bending loss remains at 0.5 dB/turn or less.
Career Highlights
Sotaro Ida is currently employed at Sumitomo Electric Industries, Limited, where he continues to develop cutting-edge technologies in optical fibers. His work has been instrumental in advancing the capabilities of optical communication systems.
Collaborations
He has collaborated with notable coworkers, including Keisei Morita and Hiroki Ishikawa, contributing to various projects that enhance the performance and efficiency of optical fibers.
Conclusion
Sotaro Ida's innovative work in optical fiber technology showcases his expertise and dedication to advancing the field. His patents reflect a commitment to improving communication technologies, making him a significant figure in the industry.