Company Filing History:
Years Active: 1985-1994
Title: Akira Sakanoue: Innovator in Optical Fiber Technology
Introduction
Akira Sakanoue is a prominent inventor based in Ube, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 8 patents. His work focuses on enhancing the performance and efficiency of optical communication systems.
Latest Patents
One of Sakanoue's latest patents is for a 1.3 micrometer-band amplifying optical fiber preform. This innovative optical fiber preform includes a core made from fluoride glass doped with rare earth elements, surrounded by a cladding made from either oxide glass or fluoroxide glass. The core is designed to amplify signals at the 1.3 µm-band, while the cladding is engineered to avoid absorption at this wavelength. This preform is particularly useful as a material for fiber optical amplifiers in optical communication systems. Another notable patent is a method of forming a fluoride glass fiber preform. This method involves several steps, including pouring cladding glass into a mold, adding core glass, and cooling the united glass body to create a solid fiber glass preform.
Career Highlights
Akira Sakanoue is currently employed at Central Glass Company, Limited, where he continues to innovate in the field of optical materials. His expertise in fluoride glass technology has positioned him as a key player in advancing optical communication solutions.
Collaborations
Sakanoue has collaborated with notable coworkers, including Yasushi Kita and Yoshinori Kubota, who contribute to the research and development efforts at Central Glass Company.
Conclusion
Akira Sakanoue's contributions to optical fiber technology and his innovative patents demonstrate his commitment to advancing communication systems. His work continues to impact the field significantly, paving the way for future developments in optical technology.