Company Filing History:
Years Active: 2008-2010
Title: Noriyuki Sueyoshi - Innovator in Optical Network Technologies
Introduction
Noriyuki Sueyoshi is a prominent inventor based in Yokohama, Japan, known for his significant contributions to the field of optical network technologies. With a total of 5 patents to his name, Sueyoshi has demonstrated a remarkable ability to innovate and enhance communication systems.
Latest Patents
Among his latest developments is a Wavelength Division Multiplexing (WDM) type passive optical network (PON). This sophisticated system incorporates an Optical Network Unit (ONU) that features an optical transmitter capable of transmitting signals with variable wavelengths. Each ONU is equipped with an optical signal receiving filter, which can adjust its receiving wavelength according to demand. The Optical Line Terminal (OLT) plays a pivotal role by selecting and allocating both transmitting and receiving wavelengths based on requests from each ONU. This interaction allows for dynamic wavelength allocation and data communication, showcasing Sueyoshi's foresight in modern network solutions.
Career Highlights
Noriyuki Sueyoshi has held key positions at renowned companies such as Hitachi Communication Technologies, Ltd. and Hitachi, Ltd. His work in these organizations has been instrumental in advancing optical networking technologies and furthering industry standards.
Collaborations
Throughout his career, Sueyoshi has collaborated with various talented individuals, including coworkers Hiroaki Miyata and Daiki Nozue. These partnerships have fostered innovation and contributed to the successful development of cutting-edge technologies in the telecommunications sector.
Conclusion
With his extensive patent portfolio and collaborative spirit, Noriyuki Sueyoshi continues to push the boundaries of optical networking technology. His work not only reflects his individual brilliance but also exemplifies the importance of teamwork and innovation in advancing the telecommunications industry.