Company Filing History:
Years Active: 2004-2015
Title: Risato Ohhira: Innovator in High-Frequency Technology
Introduction
Risato Ohhira is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of high-frequency technology, holding a total of 10 patents. His work focuses on advanced wiring boards and electromagnetic field measurement apparatuses, showcasing his expertise in innovative electronic solutions.
Latest Patents
One of Ohhira's latest patents is a high-frequency wiring board comprised of interconnected first and second coplanar lines on different layers, featuring a ground pattern physically separated from them. This invention includes first coplanar lines with a first signal line and a first planar ground pattern on the same wiring layer, as well as second coplanar lines with a second signal line on a different layer. The design ensures that the first ground pattern and the first planar ground pattern are separated in specific regions, enhancing performance in high-frequency applications.
Another notable patent is an electromagnetic field measuring apparatus, which is capable of measuring electromagnetic fields in densely packed electronic environments with high sensitivity. This apparatus adjusts the amplitude level of signal light through an analyzer based on control signals from a calculation unit. The technology aims to provide precise measurements, which are crucial for modern electronic devices.
Career Highlights
Risato Ohhira is currently employed at NEC Corporation, a leading technology company known for its innovative solutions in information technology and electronics. His role at NEC has allowed him to further develop his inventions and contribute to cutting-edge research in high-frequency technologies.
Collaborations
Ohhira has collaborated with notable coworkers, including Mizuki Iwanami and Hiroshi Fukuda. Their combined expertise has fostered a creative environment that encourages innovation and the development of advanced technologies.
Conclusion
Risato Ohhira's contributions to high-frequency technology and electromagnetic field measurement are significant. His patents reflect a deep understanding of electronic systems and a commitment to innovation. Through his work at NEC Corporation and collaborations with talented colleagues, Ohhira continues to push the boundaries of technology.