Makoto Umeuchi

Title: The Innovations of Makoto Umeuchi

Introduction

Makoto Umeuchi is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of wireless communication, holding a total of 12 patents. His work focuses on enhancing the efficiency and reliability of communication systems.

Latest Patents

Umeuchi's latest patents include an interference area detection method for wireless communication systems, an interference area detection system, an interference area detection device, and an interference area detection program. These innovations involve a predetermined radio base station and subordinate radio terminals that detect signals regularly transmitted by other radio base stations. They transmit information about radio channels and base station identifiers of the detected signals, along with position information about the radio terminals to an interference area detection device. This device aggregates the information and position data into a base station-base station detection list and a terminal-base station detection list. The interference area detection device then compares these lists to determine whether both the signal from the predetermined radio base station and a signal from another radio base station, which cannot be detected by the predetermined radio base station, are present at the same position. If both signals are detected and they use the same radio channel, the position is classified as being within an interference area. Additionally, Umeuchi has developed a wireless communication system, an aggregation device, an interference source air time acquisition method, and an interference source air time acquisition program. These innovations involve multiple radio devices that detect interference source signals and generate air time information, which is then aggregated to estimate the air time of the interference source.

Career Highlights

Throughout his career, Umeuchi has worked with notable companies such as Nippon Telegraph and Telephone Corporation and NTT Broadband Platform, Inc. His experience in these organizations has allowed him to refine his expertise in wireless communication technologies.

Collaborations

Umeuchi has collaborated with several talented individuals in his field, including Tomoaki Ogawa and Hiroshi Sakamoto. These collaborations have contributed to the advancement of his innovative projects.

Conclusion

Makoto Umeuchi's contributions to wireless communication through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of more efficient communication systems.