Risa Onishi

Title: Risa Onishi: Innovator in X-ray Technology

Introduction

Risa Onishi is a prominent inventor based in Otawara, Japan. She has made significant contributions to the field of medical imaging, particularly in X-ray computed tomography (CT) technology. With a total of 2 patents, her work has advanced the capabilities of X-ray imaging systems.

Latest Patents

Risa Onishi's latest patents include an X-ray CT apparatus and a scan planning apparatus. The X-ray CT apparatus is designed to perform helical scanning on a subject placed on a couch top, utilizing reconstruction processing based on acquired projection data. This innovative apparatus sets a first imaging range within the helical scanning range and establishes boundary ranges to optimize the reconstruction processing. Additionally, her X-ray computed tomography apparatus features a reconstruction unit that generates images based on outputs from the X-ray detector. It includes a correction parameter storage that helps reduce noise or artifacts in the images, enhancing the overall quality of the reconstruction.

Career Highlights

Throughout her career, Risa Onishi has worked with notable companies in the medical technology sector, including Toshiba Medical Systems Corporation and Canon Medical Systems Corporation. Her experience in these organizations has allowed her to develop and refine her expertise in medical imaging technologies.

Collaborations

Risa has collaborated with esteemed colleagues such as Takahiro Yoda and Masao Yamahana. These partnerships have contributed to her innovative work and the successful development of her patented technologies.

Conclusion

Risa Onishi's contributions to X-ray technology exemplify her dedication to advancing medical imaging. Her innovative patents and collaborations highlight her significant impact in the field.