This inventor holds 4 USPTO granted patents. Top assignees: Nec Corporation, Nippon Electric Co., Ltd.. Active years: 1976-1989.
Location History:
- Tokyo, JA (1976)
- Tokyo, JP (1978 - 1989)
Company Filing History:
Years Active: 1976-1989
Title: The Innovations of Ryuzo Orui
Introduction
Ryuzo Orui is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of microwave technology, holding a total of 4 patents. His work has advanced the understanding and application of slow-wave circuits in linear-beam microwave devices.
Latest Patents
One of Orui's latest patents is the "Crossed double helix slow-wave circuit for use in linear-beam microwave." This invention features a helix slow-wave circuit that comprises a first helix formed by a wire-like member wound in one direction and a second helix formed by another wire-like member wound in the opposite direction. These two helixes intersect at suitable intervals along their axial direction, enhancing their electromagnetic interaction.
Another notable patent is the "Microwave tube with improved output signal extracting structure." This invention describes a helix type traveling wave tube that includes an evacuated envelope containing an electron gun assembly. The design allows for the effective extraction of an amplified signal from the slow-wave circuit, improving the overall performance of microwave devices.
Career Highlights
Throughout his career, Ryuzo Orui has worked with notable companies such as NEC Corporation and Nippon Electric Co., Ltd. His experience in these organizations has contributed to his expertise in microwave technology and innovation.
Collaborations
Orui has collaborated with esteemed colleagues, including Toshio Yamaguchi and Yasuhiro Itagaki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Ryuzo Orui's contributions to microwave technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the development of advanced microwave devices, showcasing the impact of his inventions on the industry.

