Company Filing History:
Years Active: 2011-2015
Title: Kingo Miyoshi: Innovator in Communication Technology
Introduction
Kingo Miyoshi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of communication technology, particularly in the development of advanced antenna systems. With a total of 3 patents to his name, Miyoshi's work has had a substantial impact on enhancing communication efficiency.
Latest Patents
Miyoshi's latest patents include a distributed antenna system, a base station device, and an antenna selection control method. The distributed antenna system optimizes communication modes and antenna selection based on traffic and radio propagation status. It intelligently determines whether to conduct SISO or SIMO communication when traffic is low, and assesses the need for MIMO communication when traffic is high. The antenna selection process utilizes radio propagation channel state information to ensure optimal performance.
Another notable patent is related to a transmission apparatus in a MIMO-OFDM communication system. This invention employs cyclic diversity, where a cyclic delay controller sets different delay magnitudes for respective antennas. This innovative approach enhances frequency and time diversity, significantly improving retransmission efficiency in data communication.
Career Highlights
Kingo Miyoshi is currently employed at Hitachi, Ltd., where he continues to push the boundaries of communication technology. His work at Hitachi has allowed him to collaborate with other talented engineers and researchers, further advancing the field.
Collaborations
Miyoshi has worked alongside notable colleagues such as Mikio Kuwahara and Shuji Otsubo. Their combined expertise has contributed to the successful development of innovative communication solutions.
Conclusion
Kingo Miyoshi's contributions to communication technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in communication systems, making a lasting impact on the industry.