Company Filing History:
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Years Active: 2008-2025
Title: Kenichi Takizawa: Innovator in Wireless Communication Technology
Introduction
Kenichi Takizawa is a prominent inventor based in Koganei, Japan, known for his significant contributions to wireless communication technology. With a total of 18 patents to his name, Takizawa has made remarkable advancements in the field, particularly in relay stations and information processing apparatuses.
Latest Patents
Among his latest patents, Takizawa has developed a relay station that includes first antennas for communication with terminal stations and a second antenna for communication with base stations. This innovative relay station utilizes a radio device that performs non-regenerative relay. It transmits a first beam pattern with a maximum Signal-to-Interference-plus-Noise Ratio (SINR) of a received signal from the terminal station. The received signal includes a part of self-interference and is measured in a first slot of a wireless frame. Additionally, his information processing apparatus acquires a beam pattern set based on the first beam pattern and transmits it to the relay station. In a second slot, the relay station selects a second beam pattern from the beam pattern set based on SINRs of received signals from the terminal station, measured for each of the beam patterns included in the beam pattern set.
Another notable patent is a transmission control method for multiple transmitting stations connected to a wireless communication partner receiving station by non-orthogonal multiple access. This method allows each transmitting station to transmit the same signal to the receiving station by repetition for a predetermined number of times at a predetermined cycle. The information processing apparatus executes the acquisition of information indicating a code word length for each transmitting station and assigns transmitting power to ensure the required power difference between stations.
Career Highlights
Throughout his career, Kenichi Takizawa has worked with esteemed organizations such as Toyota Motor Corporation and the National Institute of Information and Communications Technology, Incorporated Administrative Agency. His work in these institutions has significantly influenced the development of advanced communication technologies.
Collaborations
Takizawa has collaborated with notable colleagues, including Masafumi Moriyama and Fumihide Kojima, contributing to various projects that enhance wireless communication systems.
Conclusion
Kenichi Takizawa's innovative work in wireless communication technology has led to numerous patents that advance the field. His contributions continue to shape the future of communication systems, making him a key figure in the industry.