Company Filing History:
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Years Active: 2008-2010
Title: The Innovations of Tasuku Fujieda
Introduction
Tasuku Fujieda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of optical communication and submarine observation technology. With a total of 2 patents, his work has advanced the capabilities of modern communication systems.
Latest Patents
Fujieda's latest patents include a Raman amplifier and an optical communication system. The Raman amplifier features a pumping light source that outputs intensity-modulated light at frequencies equal to or higher than 100 megahertz. This system utilizes an optical coupler to combine the pumping light with a carrier light, allowing for effective amplification through a low dispersion Raman amplification medium. His second patent, the submarine observation apparatus and system, involves a branching unit that modulates fixed-wavelength light with observation information. This innovation eliminates the need for high-stability wavelength-division-multiplexing-transmission optical transmitters in multiple submarine observation devices.
Career Highlights
Fujieda has worked with prominent organizations such as Mitsubishi Electric Corporation and the Japan Agency for Marine-Earth Science and Technology. His experience in these companies has contributed to his expertise in optical technologies and marine science applications.
Collaborations
Throughout his career, Fujieda has collaborated with esteemed colleagues, including Hitoshi Mikada and Katsuyoshi Kawaguchi. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Tasuku Fujieda's contributions to optical communication and submarine observation technologies highlight his role as a leading inventor in Japan. His patents reflect a commitment to advancing technology and improving communication systems.