This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Canon Medical Systems Corporation. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nasushiobara, JP (2021)
- Nasusiobara, JP (2022)
Company Filing History:
Years Active: 2021-2026
Title: Innovations by Hirofumi Yamaki
Introduction
Hirofumi Yamaki is a notable inventor based in Nasushiobara, Japan. He has made significant contributions to the field of medical imaging technology, particularly in the development of MRI apparatuses. With a total of 4 patents to his name, Yamaki continues to push the boundaries of innovation in his field.
Latest Patents
Yamaki's latest patents include advanced MRI apparatuses and amplifying apparatuses. One embodiment of his MRI apparatus features an amplifying apparatus designed to supply an amplified RF signal to a load. This amplifying apparatus consists of multiple parallel element circuits, each containing two amplification circuits installed in parallel, along with an impedance conversion circuit. The impedance conversion circuit is uniquely configured to ensure that the polarity of reactance viewed from the output terminal of one amplification circuit is opposite to that of another. This innovative design allows for improved performance and efficiency in MRI technology.
Another embodiment of his MRI apparatus includes an RF coil that applies a radio frequency (RF) signal at the Larmor frequency of a spin species in an object. The amplifying apparatus in this design amplifies the RF signal and supplies it to an output that connects to a load, which includes the RF coil and the object. The configuration of the amplification circuits and the impedance transformation circuit enhances the overall functionality of the MRI apparatus.
Career Highlights
Hirofumi Yamaki is currently employed at Canon Medical Systems Corporation, where he continues to develop cutting-edge medical imaging technologies. His work has significantly impacted the field, leading to advancements that improve diagnostic capabilities and patient outcomes.
Collaborations
Yamaki collaborates with talented colleagues, including Mitsuyuki Murakami and Hajime Tanaka. Their combined expertise fosters an environment of innovation and creativity, driving the development of new technologies in medical imaging.
Conclusion
Hirofumi Yamaki's contributions to the field of MRI technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing medical imaging capabilities, ultimately benefiting healthcare professionals and patients alike.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile