This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Denki Kabushiki Denki. Active years: 1989-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (1989 - 1991)
- Kamakura, JP (1991)
Company Filing History:
2 out of 21,351 
1 out of 3 Years Active: 1989-1991
Title: Kuniaki Shiramatsu: Innovator in Array Antenna Systems
Introduction
Kuniaki Shiramatsu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of antenna technology, particularly in the development of array antenna systems. With a total of 3 patents to his name, Shiramatsu's work has advanced the capabilities of electronic scanning and target detection.
Latest Patents
Shiramatsu's latest patents include an innovative array antenna system with direction finding capability. This system features a predetermined electric current distribution on an antenna aperture, allowing for the formation of a desired antenna beam shape. The active antenna elements transmit signals for electronically scanning a predetermined region to detect targets, while passive antenna elements are also integrated into the design. Additionally, the system includes a direction finding section with reception antenna elements that receive incident signals, ensuring effective target detection.
Another significant patent is for a phased array antenna that incorporates multiple first antenna elements and phase shifters. This design allows for the measurement of composite power while adjusting the phases of the phase shifters. By utilizing a second antenna element as a pick-up antenna, the system can correct amplitude and phase measurements, enhancing the overall performance of the antenna.
Career Highlights
Throughout his career, Kuniaki Shiramatsu has worked with prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Electric. His experience in these organizations has contributed to his expertise in antenna technology and innovation.
Collaborations
Shiramatsu has collaborated with notable individuals in the field, including Tetsuo Haruyama and Shigeo Udagawa. These collaborations have likely enriched his work and led to further advancements in antenna systems.
Conclusion
Kuniaki Shiramatsu's contributions to antenna technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence advancements in electronic scanning and target detection systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile