Company Filing History:
Years Active: 2005-2006
Title: **Yukiko Ikarashi: Innovating the Optical Waveguide Technology**
Introduction
Yukiko Ikarashi is a prominent inventor based in Kawasaki, Japan, known for her significant contributions to optical technologies. With a total of two patents to her name, Ikarashi has been instrumental in advancing the field of optical waveguides and their applications.
Latest Patents
Her latest patents include innovative designs and manufacturing methods for optical components. These patents focus on an optical parts coupling structure, an optical switch, and a two-dimensional lens array. One of her notable inventions details a first optical waveguide that features a core layer with a refractive index (ncj), and a second optical waveguide with a core layer having a refractive index (nck). The two waveguides are strategically arranged such that their end surfaces oppose each other. The invention emphasizes that at least one end surface of these waveguides is formed through etching and covered with a coating medium that has a refractive index matching that of the corresponding core layer.
Career Highlights
Yukiko’s career has been closely associated with Fujitsu Corporation, where she has been able to apply her expertise to real-world applications in optical technology. Her contributions have helped enhance the efficiency and performance of optical systems used in various electronic devices.
Collaborations
During her career, Ikarashi has collaborated with esteemed colleagues such as Masayuki Kato and Koji Tsukamoto. These partnerships have not only fostered a collaborative environment but have also led to innovative solutions in optical technology.
Conclusion
Yukiko Ikarashi’s work in the development of optical waveguide technology has paved the way for significant advancements in the industry. Her patents reflect a deep understanding of optical principles and manufacturing techniques, making her a valuable asset to Fujitsu Corporation and the broader field of optics. As technology continues to evolve, Ikarashi's contributions will undoubtedly leave a lasting impact on future innovations.