Company Filing History:
Years Active: 2011-2013
Title: Kenji Ueda: Innovator in Optical Waveguide Technology
Introduction
Kenji Ueda is a prominent inventor based in Atsugi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of optical waveguides. With a total of 6 patents to his name, Ueda's work has had a notable impact on the industry.
Latest Patents
One of Ueda's latest patents is focused on a diamond semiconductor element and the process for producing it. This innovation involves an integrated optical waveguide that consists of a first optical waveguide, a second optical waveguide, and a groove. The second optical waveguide is coupled to the first and has a different refractive index. The groove is strategically placed to traverse the optical path of the first waveguide, maintaining a predetermined spacing from the interface between the two waveguides. This design minimizes reflection at the boundary, enhancing the efficiency of the optical system. Additionally, a semiconductor board may be positioned at the boundary, with specific dimensions to further reduce reflection and improve performance.
Career Highlights
Kenji Ueda is currently associated with Nippon Telegraph and Telephone Corporation, where he continues to innovate in the field of telecommunications and semiconductor technology. His work has been instrumental in advancing optical waveguide technology, which is crucial for modern communication systems.
Collaborations
Ueda has collaborated with notable colleagues such as Makoto Kasu and Toshiki Makimoto. Their combined expertise has contributed to the successful development of various technologies in the semiconductor field.
Conclusion
Kenji Ueda's contributions to optical waveguide technology and his innovative patents highlight his role as a leading inventor in the semiconductor industry. His work continues to influence advancements in telecommunications and optical systems.