Company Filing History:
Years Active: 1988-2009
Title: Kazuo Yamane: Innovator in Optical Communication Technologies
Introduction
Kazuo Yamane is a prominent inventor and researcher based in Kawasaki, Japan, specializing in optical communication systems. With a remarkable portfolio of 38 patents, Yamane has significantly contributed to advancements in wavelength dispersion compensation techniques, making him a key figure in the field of telecommunications.
Latest Patents
Yamane's latest patents include innovative methods that enhance optical communication systems. One of his notable inventions is a "Dispersion Compensation Method in Optical Communication System Having Optical Add Drop Multiplexing Capability." This patent outlines a method where dispersion compensation values are strategically set to ensure effective transmission across various path groups in a wavelength-division multiplexed (WDM) optical communication system. It emphasizes the importance of managing residual dispersion between terminal nodes and add drop multiplexing (OADM) nodes to optimize data transmission.
Another significant patent by Yamane is for an "Apparatus and Method of Compensating for Wavelength Dispersion of Optical Transmission Line." This invention focuses on addressing both wavelength dispersion and dispersion slope in optical fibers by employing two types of dispersion compensators with complementary characteristics. This dual-approach technique promises more efficient communication over long distances.
Career Highlights
Kazuo Yamane has made remarkable strides during his tenure at Fujitsu Corporation, one of Japan's leading technology firms. His work primarily revolves around developing innovative solutions for optical communications, which have led to substantial improvements in data transmission speeds and quality.
Collaborations
Throughout his career, Yamane has collaborated with talented colleagues, including Yumiko Kawasaki and Satoru Okano. These partnerships have fostered an environment of creativity and innovation, allowing for the development of cutting-edge technologies that address the challenges faced in modern communication networks.
Conclusion
Kazuo Yamane's contributions to the field of optical communication are invaluable, with his numerous patents reflecting his commitment to innovation. As technology continues to evolve, his work will undoubtedly pave the way for future developments in high-speed communication systems, benefiting industries and consumers alike.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.