Company Filing History:
7 out of 362 
4 out of 8 Years Active: 2012-2014
Title: Hitoshi Utagawa: Innovator in Pulse Radar Technology
Introduction
Hitoshi Utagawa is a prominent inventor based in Koganei, Japan. He has made significant contributions to the field of microwave technology, particularly in the development of pulse radar devices. With a total of 7 patents to his name, Utagawa's work has advanced the capabilities of high-frequency signal generation and detection.
Latest Patents
Utagawa's latest patents include a pulse radar device and a pulse signal generation device. The pulse radar device features a radiation type oscillator that incorporates a microwave transistor for generating negative resistance through short-duration operation. This device is capable of producing a high-frequency pulse signal, which is transmitted as an RF signal and analyzed to detect objects. The pulse signal generation device aims to simplify structure while enhancing performance and reducing costs. It utilizes a radiation type oscillator substrate with a unique configuration to achieve these goals.
Career Highlights
Throughout his career, Utagawa has worked with notable organizations such as the National Institute of Information and Communications Technology and the Communications Research Laboratory. His experience in these institutions has allowed him to refine his expertise in microwave technology and contribute to various innovative projects.
Collaborations
Utagawa has collaborated with Toshiaki Matsui, further enhancing the scope of his research and development efforts. Their partnership has led to advancements in the field of pulse radar technology.
Conclusion
Hitoshi Utagawa's contributions to microwave technology and pulse radar devices have established him as a key figure in innovation. His patents reflect a commitment to advancing high-frequency signal generation and detection, showcasing his impact on the industry.