This inventor holds 5 USPTO granted patents. Top assignees: Tokyo Shibaura Denki Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 1980-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yamato, JP (1980)
- Yokohama, JP (1985 - 1988)
Company Filing History:
3 out of 2,916 
2 out of 53,262 
Years Active: 1980-1988
Title: Kazutaka Hidaka: Innovator in Antenna Technology
Introduction
Kazutaka Hidaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of antenna technology, holding a total of 5 patents. His innovative designs focus on enhancing the performance and efficiency of antennas, particularly in the realm of circularly polarized microwaves.
Latest Patents
Hidaka's latest patents include a groundbreaking planar antenna with patch radiators. This design features a first slotted waveguide that serves as a power-feed unit, coupled with a second slotted waveguide that radiates circularly polarized microwaves into space. The second waveguide incorporates a metal plate with a two-dimensional slot array, covered by an insulative layer. This configuration allows for effective electromagnetic coupling between the patch radiators and the slots, resulting in efficient microwave radiation.
Another notable patent is for a primary radiator designed for circularly polarized waves. This invention includes conductor projections along the inner wall of a horn antenna, which convert linearly polarized waves to circularly polarized waves. This design reduces the axial length and overall size of the radiator while suppressing the generation of higher order modes, thus achieving satisfactory directivity.
Career Highlights
Throughout his career, Kazutaka Hidaka has worked with esteemed companies such as Tokyo Shibaura Denki Kabushiki Kaisha and Toshiba Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in antenna technology.
Collaborations
Hidaka has collaborated with notable professionals in his field, including Kenji Suehiro and Kiyohiko Itoh. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kazutaka Hidaka is a distinguished inventor whose work in antenna technology has led to several important patents. His innovative designs continue to influence the field, showcasing his expertise and commitment to advancing microwave technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile