Company Filing History:
Years Active: 1999-2004
Title: The Innovative Mind of Yuko Seki: Pioneering Optical Technologies
Introduction
Yuko Seki, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of optical technologies. With a remarkable portfolio of three patented inventions, Seki is renowned for her innovative approach to optical waveguide devices and phase difference measuring systems. Her work at NEC Corporation has positioned her as a leader in the development of advanced optical solutions.
Latest Patents
Seki's latest patents showcase her expertise in optical engineering. Her inventions include:
1. **Optical waveguide device to be optically poled**: This invention involves a waveguide where the refractive index can be manipulated using the electro-optic effect, combined with a UV guide waveguide to facilitate the coupling of ultraviolet radiation.
2. **Method of manufacturing optical waveguide device to be optically poled**: This patent outlines a novel method for creating optical waveguide devices, enhancing the capabilities and applications of optical technologies.
3. **Method of optically poling optical waveguide device**: This invention details a directional coupler composed of segments from both the waveguide and the UV guide waveguide, enabling precise control over optical signals.
Additionally, Seki has developed a **phase difference measuring device** utilizing a visible light source. This device includes a sophisticated arrangement of light sources, optical branching mechanisms, and measuring units to accurately determine phase differences in optical paths.
Career Highlights
Throughout her career, Yuko Seki has been instrumental in advancing optical technology. At NEC Corporation, she has worked on numerous groundbreaking projects, emphasizing her commitment to research and development in the field. Her innovative inventions not only highlight her engineering skills but also reflect her ability to solve complex problems through technology.
Collaborations
Yuko Seki has collaborated with other prominent figures in the industry, including her coworkers Yutaka Urino and Akio Furukawa. These partnerships have fostered a collaborative environment at NEC Corporation, facilitating the exchange of ideas and driving progress in optical research.
Conclusion
Yuko Seki stands out as a key inventor in the optical technology landscape. With her impressive array of patents and collaborative efforts, she continues to influence the advancement of optical devices and methodologies. As she forges ahead, Seki's work remains a testament to the power of innovation and the impact it can have on technology and society.