This inventor holds 4 USPTO granted patents. Top assignees: Hitachi Cable, Inc., Hitachi Metals, Ltd.. Active years: 2003-2017.
Company Filing History:
Years Active: 2003-2017
Title: Innovations of Hideki Nounen
Introduction
Hideki Nounen is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of differential signaling cables. With a total of 4 patents to his name, Nounen's work has had a considerable impact on high-speed signal transmission technologies.
Latest Patents
Nounen's latest patents include advancements in differential signaling cables and transmission cable assemblies. One of his key inventions is a differential signaling cable that features a pair of signal conductors arranged in parallel. This cable is designed with an insulator that covers the conductors, ensuring that only the insulator is positioned between them. A shield conductor is also included on the outer periphery of the insulator. The design specifies an interval between the signal conductors to achieve an even-mode impedance that is 1.5 to 1.9 times greater than the odd-mode impedance. This innovation aims to improve skew and reduce differential mode insertion loss during the transmission of high-speed signals exceeding 10 Gbps.
Career Highlights
Throughout his career, Hideki Nounen has worked with prominent companies such as Hitachi Metals, Ltd. and Hitachi Cable, Inc. His experience in these organizations has allowed him to refine his expertise in cable technology and signal transmission.
Collaborations
Nounen has collaborated with several talented individuals in his field, including Takahiro Sugiyama and Takashi Kumakura. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Hideki Nounen's contributions to the field of electrical engineering, particularly in differential signaling cables, showcase his innovative spirit and technical expertise. His patents reflect a commitment to advancing high-speed signal transmission technologies, making him a significant figure in the industry.