Location History:
- Musashino, JP (2022 - 2024)
- Tokyo, JP (2023 - 2024)
Company Filing History:
14 out of 5,290 
2 out of 124 Years Active: 2022-2025
Title: Innovations of Tomoaki Ogawa
Introduction
Tomoaki Ogawa is a prominent inventor known for his contributions to radio communication technologies. He is based in Musashino, Japan, and has been awarded a total of 14 patents throughout his career. His work focuses on enhancing communication quality and efficiency in radio systems.
Latest Patents
Among his latest patents are several innovative technologies. One notable patent is a radio communication method and system that involves a radio base station and a radio terminal communicating via a reflector. This system allows the radio base station to transmit a measurement signal that includes a beam ID for assessing communication quality. The reflector plays a crucial role by reflecting the measurement signal in multiple directions, generating various reflected measurement signals. It also modulates the incident signal to add unique reflection direction IDs, enabling the radio terminal to evaluate communication quality based on the received signals.
Another significant patent is related to a relay control system, apparatus, and method. This relay apparatus consists of multiple reflection elements that apply independent phase shifts to incoming waves. The communication circuitry receives transmission point information, while the element allocation circuitry determines the number of communication links and allocates reflection elements accordingly. The phase control circuitry ensures that a beam directed to the communication destination is generated by the reflection waves.
Career Highlights
Tomoaki Ogawa has made substantial contributions to the field of telecommunications through his innovative patents. His work at Nippon Telegraph and Telephone Corporation has positioned him as a key figure in advancing radio communication technologies. His inventions have significantly impacted the efficiency and quality of communication systems.
Collaborations
Throughout his career, Ogawa has collaborated with notable colleagues, including Hiroshi Sakamoto and Tomoki Murakami. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Tomoaki Ogawa's innovative work in radio communication has resulted in numerous patents that enhance communication quality and efficiency. His contributions continue to shape the future of telecommunications.