Robert M Nishikawa

Title: Innovations of Robert M Nishikawa

Introduction

Robert M Nishikawa is a prominent inventor based in Chicago, IL, known for his significant contributions to the field of medical imaging and prognosis analysis. With a total of 8 patents, his work focuses on developing automated methods for image analysis that enhance decision-making in medical treatments.

Latest Patents

One of his latest patents is an "Automated method and system for computerized image analysis for prognosis." This invention provides an automated approach to determining prognosis by analyzing abnormality features and parenchymal features from medical image data. The system includes techniques for segmenting lesions from radiographic images, extracting lesion features, and merging these features with clinical information to estimate prognosis. An example application is the prognosis of breast cancer lesions using mammographic data. This computerized image analysis system aims to improve treatment decision-making by assessing the severity of the disease.

Another notable patent is the "Method for determining an optimally weighted wavelet transform based on a computer-aided diagnosis (CAD) method." This invention focuses on detecting clustered microcalcifications in digital mammograms through an image reconstruction process using an optimally weighted wavelet transform. The weights are optimized using a supervised learning method, minimizing an error function that represents the difference between the desired output and the reconstructed image. The performance of this method has been evaluated through receiver-operating characteristic (ROC) analysis, demonstrating its superiority over existing CAD techniques.

Career Highlights

Throughout his career, Robert M Nishikawa has worked with notable organizations such as Arch Development Corporation and the University of Chicago. His experience in these institutions has allowed him to collaborate on various innovative projects that push the boundaries of medical imaging technology.

Collaborations

Robert has collaborated with esteemed colleagues, including Kunio Doi and Hiroyuki Yoshida, contributing to advancements in the field of medical imaging and diagnosis.

Conclusion

Robert M Nishikawa's innovative work in computerized image analysis and prognosis determination has made a significant impact on medical technology. His patents reflect a commitment to improving patient outcomes through advanced imaging techniques.