Location History:
- Palo Alto, CA (US) (2006)
- Yokohama, JP (2007)
Company Filing History:
Years Active: 2006-2007
Title: Yoshiaki Ikoma: Innovator in Optical Network Technology
Introduction
Yoshiaki Ikoma is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of telecommunications, particularly in the development of optical network systems. With a total of 2 patents, Ikoma's work focuses on enhancing the reliability and efficiency of optical communication networks.
Latest Patents
Ikoma's latest patents include an innovative optical network design that configures a medium-scale IP telecommunications network. This network is characterized by its low-cost structure, good reliability, and expandability. The physical configuration features a central node connected to eight local nodes in a ring formation. The logical setup resembles a star configuration, with all traffic routed through the central node. Local nodes are connected to the central node via wavelength-unit optical channels, allowing for the addition of channels as needed. This design reduces costs by utilizing inexpensive filters capable of extracting specific wavelengths. Additionally, Ikoma has developed an optical network system with a quality control function, which incorporates a digital test signal generation and comparison circuit to ensure flexible transmission in the network.
Career Highlights
Yoshiaki Ikoma is currently employed at Hitachi, Ltd., where he continues to innovate in the field of optical networks. His work has been instrumental in advancing telecommunications technology, making it more accessible and efficient for various applications.
Collaborations
Ikoma collaborates with notable colleagues such as Shinji Sakano and Yasushi Sawada. Their combined expertise contributes to the development of cutting-edge technologies in the telecommunications sector.
Conclusion
Yoshiaki Ikoma's contributions to optical network technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities of telecommunications, paving the way for future advancements in the field.