Location History:
- Cambridgeshire, GB (2018)
- Cambridge, GB (2019)
- Berkeley, CA (US) (2020)
Company Filing History:
2 out of 338 
1 out of 15,488 
1 out of 1 Years Active: 2018-2020
Title: Kenichi Soga: Innovator in Fiber Optic Technology
Introduction
Kenichi Soga is a prominent inventor based in Cambridge, GB. He has made significant contributions to the field of fiber optic technology, holding a total of 3 patents. His work focuses on innovative methods for measuring dynamic strain and monitoring the integrity of concrete structures.
Latest Patents
One of Kenichi Soga's latest patents is titled "Distributed dynamic strain fiber optics measurement by Brillouin optical time-domain reflectometry." This invention presents a system and method for distributed dynamic strain measurement using optical fiber, based on Brillouin optical time-domain reflectometry (BOTDR) with stimulated Brillouin scattering (SBS). The method employs a short-time Fourier transform (STFT) to rebuild the Brillouin frequency shift (BFS) of the SBS scattered signal, enabling precise dynamic strain measurement.
Another notable patent is the "Method of monitoring subsurface concrete structures." This invention utilizes fiber optic sensors to monitor the integrity of subsurface concrete structures, such as piles or diaphragm walls. A fiber optic sensor array is attached to a reinforcement or framework assembly for the subsurface concrete structure. Concrete is then applied to encase the reinforcement or framework assembly and fiber optic sensor array. The sensor array collects temperature data during the hydration of the subsurface concrete structure, allowing real-time monitoring of differentials across the structure, which can indicate potential problems.
Career Highlights
Kenichi Soga has worked with notable organizations, including Cambridge Enterprise Limited and the University of California. His experience in these institutions has contributed to his expertise in fiber optic technology and its applications in structural monitoring.
Collaborations
Throughout his career, Kenichi has collaborated with talented individuals such as Jize Yan and Bo Li. These collaborations have further enhanced his research and development efforts in the field.
Conclusion
Kenichi Soga is a distinguished inventor whose work in fiber optic technology has led to innovative solutions for dynamic strain measurement and concrete structure monitoring. His contributions continue to impact the field significantly.