Company Filing History:
Years Active: 2001-2011
Title: Kazuhiro Minamimoto: Innovator in Optical Technology
Introduction
Kazuhiro Minamimoto is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of optical transmission systems.
Latest Patents
One of his latest patents is the "Ring Node Apparatus." This invention involves a node apparatus used in a network formed by multiple nodes arranged in a ring shape. It includes a working node function performing unit that selectively drops frames destined for a terminal hosted by the node itself and adds frames from that terminal to the transmitted frames. Additionally, it features a back-up function performing unit that allows frames destined for the terminal to pass through to an adjacent node while discarding frames from the terminal. A function selection unit enables the choice between the working and back-up functions.
Another notable patent is the "Method of Controlling Optical Wavelength Division Multiplexing Transmission Apparatus." This method aims to achieve stable optical transmission by switching the control mode of an optical amplification section based on the input state of optical signals of various wavelengths. The process involves initial settings upon startup, controlling optical attenuation for each wavelength, and adjusting the optical amplifier to maintain optimal performance.
Career Highlights
Kazuhiro Minamimoto is currently employed at Fujitsu Corporation, where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical transmission systems.
Collaborations
He has collaborated with notable coworkers, including Akihisa Kawaguchi and Jun-ichi Shimada, contributing to various projects and innovations within the company.
Conclusion
Kazuhiro Minamimoto's contributions to optical technology through his patents and work at Fujitsu Corporation highlight his role as a key innovator in the field. His inventions continue to influence advancements in optical transmission systems.