Location History:
- Ojima, JP (1985)
- Gunma, JP (1990 - 1994)
Company Filing History:
Years Active: 1985-1994
Title: Kohji Ogawa: Innovator in Radio Relay Systems
Introduction
Kohji Ogawa is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of radio relay systems, holding a total of 5 patents. His innovative designs focus on enhancing communication technologies through advanced engineering solutions.
Latest Patents
Ogawa's latest patents include a radio relay system that features interference signal cancellation. This system incorporates a waterproof conductor housing with a pair of antennas, where one antenna transmits and receives signals at two different frequencies, while the other handles two additional frequencies. The design includes skirts for each antenna, optimized to a quarter of the wavelength of their respective frequencies. Another notable patent is a radio relay system with a multiplex separation circuit and control. This system utilizes an external conductor and two antennas to manage the transmission and reception of radio carrier waves, ensuring efficient communication through advanced filtering and combining techniques.
Career Highlights
Kohji Ogawa is currently employed at Mitsubishi Electric Corporation, where he continues to develop innovative technologies. His work has significantly impacted the field of telecommunications, particularly in improving the reliability and efficiency of radio communication systems.
Collaborations
Ogawa collaborates with talented coworkers, including Minori Kawano and Sadayuki Tsukagoshi. Their combined expertise fosters a creative environment that drives innovation within their projects.
Conclusion
Kohji Ogawa's contributions to radio relay systems exemplify the spirit of innovation in technology. His patents reflect a commitment to enhancing communication systems, making him a notable figure in the field.