Location History:
- Tachikawashi, JP (1990 - 1991)
- Tokyo, JP (1999)
Company Filing History:
Years Active: 1990-1999
Title: Norio Sone: Innovator in Signal Switching Technology
Introduction
Norio Sone is a distinguished inventor based in Tachikawashi, Japan. He has made significant contributions to the field of signal switching technology, holding a total of 4 patents. His work primarily focuses on improving the efficiency and precision of electronic measurements.
Latest Patents
One of Sone's latest patents is the "Prober interface card for shortening the settling time." This invention enhances dielectric absorption characteristics between needles and signal patterns, as well as conductors with different potentials. The design includes a side guard conductor that ensures there is no insulating material between a needle with a connected signal pattern and an adjacent needle with its side guard conductor.
Another notable patent is the "Switching apparatus with current limiting circuit." This signal switching apparatus is designed to perform precise and high-speed measurements that indicate device under test (DUT) breakdown. The apparatus features several switching circuits with multiple signal switching components arranged in parallel, each structured to include a first switch circuit, a current limiting circuit, and a second switch circuit, all working together to enhance measurement accuracy.
Career Highlights
Norio Sone is currently employed at Hewlett-Packard Company, where he continues to innovate in the field of electronic measurement technologies. His work has been instrumental in advancing the capabilities of signal switching apparatuses.
Collaborations
Throughout his career, Sone has collaborated with notable colleagues, including Hideo Akama and Yoshiyuki Bessho. These partnerships have contributed to the development of cutting-edge technologies in their field.
Conclusion
Norio Sone's contributions to signal switching technology and his innovative patents reflect his expertise and dedication to advancing electronic measurement systems. His work continues to influence the industry and pave the way for future innovations.