Company Filing History:
Years Active: 2004-2006
Title: Innovations by Masataka Tei in Optical Filter Technology
Introduction
Masataka Tei is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of optical filter technology, holding two patents that showcase his innovative approach to wavelength multiplexing and demultiplexing.
Latest Patents
Tei's latest patents include a wavelength tunable multiplexing and demultiplexing filter device and a wavelength routing device. These inventions involve two sets of filter chips mounted on a transparent substrate, each designed to correspond to specific wavelength components of wavelength-multiplexed light. When wavelength-multiplexed light is inputted through an optical fiber, the device allows for the demultiplexing of light components, enabling the output of both demultiplexed light and replaced wavelength-multiplexed light through different optical fibers. Additionally, the wavelength tunable demultiplexing filter device features filter chips that alter transmission and reflection characteristics based on the input position of the light, allowing for varied selection characteristics.
Career Highlights
Masataka Tei is currently associated with Santec Corporation, where he continues to develop and refine his innovative technologies. His work has positioned him as a key figure in the advancement of optical filter devices.
Collaborations
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Conclusion
Masataka Tei's contributions to optical filter technology through his patents reflect his expertise and innovative spirit in the field. His work continues to influence advancements in wavelength multiplexing and demultiplexing, showcasing the importance of innovation in technology.