Location History:
- Kamihukuoka, JP (2005)
- Kanagawa, JP (2014)
- Tokyo, JP (2008 - 2021)
Company Filing History:
3 out of 35,734 
3 out of 58,131 
3 out of 152 
Years Active: 2005-2025
Title: Naoki Hasegawa: Innovator in Phased Array Antenna Technology
Introduction
Naoki Hasegawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of communication technology. With a total of 15 patents to his name, Hasegawa has made remarkable advancements, particularly in phased array antennas and wireless power transmission systems.
Latest Patents
Hasegawa's latest patents include a two-dimensional phased array antenna designed to simplify the configuration by reducing the number of control systems and input ports for phase control of antenna elements. This innovative antenna comprises multiple elements arranged in two intersecting directions, along with frequency mixers that supply transmission signals. Additionally, he has developed a system that allows a base station and terminal apparatus to communicate while utilizing unused radio resources for wireless power transfer. This system can charge a battery using the reception power from the transmission signal.
Career Highlights
Throughout his career, Hasegawa has worked with notable companies such as NEC Corporation and Sony Corporation. His experience in these leading technology firms has greatly influenced his innovative approach to communication systems.
Collaborations
Hasegawa has collaborated with talented individuals in the field, including Yoshichika Ota and Mizuki Kobayashi. These partnerships have contributed to the development of cutting-edge technologies in communication.
Conclusion
Naoki Hasegawa's work in phased array antennas and wireless power transmission systems showcases his dedication to innovation in communication technology. His contributions continue to shape the future of this field.