Company Filing History:
Years Active: 1993-2001
Title: The Innovative Mind of Shigeki Ohshima: A Pioneer in Radar Technology
Introduction: Shigeki Ohshima, an inventor based in Aichi, Japan, has made significant contributions to the field of signal processing and radar technology. With two patents to his name, Ohshima continues to push the boundaries of innovation in his work at Kabushiki Kaisha Toyota Chuo Kenkyusho.
Latest Patents: Ohshima's latest inventions showcase his expertise in advanced radar systems. The first patent details a signal processing unit that can detect the azimuthal direction of a target by analyzing the phase difference between signals received by two antennas. To enhance the functionality, this system utilizes multiple transmitting antennas with distinct beam directions, facilitating the acquisition of precise received signals. His second patent presents a sophisticated tracking antenna system composed of several sub-arrays arranged parallelly on a turntable. This design allows for lateral division into sub-array sections, where reception signals are compared to detect phase differences. The information obtained is crucial for continuously orienting the antenna towards a satellite, ensuring optimal performance at all times.
Career Highlights: Ohshima's professional journey is marked by his association with Kabushiki Kaisha Toyota Chuo Kenkyusho, where he plays a critical role in leading his team towards technological advancements. His innovative spirit and dedication to research have earned him recognition in the field of radar technology.
Collaborations: Over the years, Ohshima has collaborated with esteemed engineers such as Kunitoshi Nishikawa and Toshiaki Watanabe. These partnerships have contributed to the development of groundbreaking solutions, further solidifying his position as a leader in his field.
Conclusion: With his pioneering patents and collaborative efforts, Shigeki Ohshima exemplifies the innovative mindset required to advance radar technology. His contributions at Kabushiki Kaisha Toyota Chuo Kenkyusho not only enhance current systems but also pave the way for future discoveries in signal processing technology.