Kuniaki Tokuda

Title: Kuniaki Tokuda: Innovator in Bilirubin Measurement Technologies

Introduction

Kuniaki Tokuda is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of medical diagnostics, particularly in the measurement of bilirubin levels. With a total of 9 patents to his name, Tokuda's work has advanced the reliability and accuracy of bilirubin measurement methods.

Latest Patents

Among his latest patents, Tokuda has developed innovative methods for measuring bilirubin. One of his patents describes a technique where direct bilirubin can be measured stably with high reliability using bilirubin oxidase or a chemical oxidizing agent such as manganese (III) ions, ferricyanide ions, or copper ions. Additionally, this method allows for the measurement of direct bilirubin using a reaction inhibitor, which can be a water-soluble high polymer or a nonionic surfactant with a high HLB value of 15 or more. Another patent outlines a method for measuring total or direct bilirubin using vanadic acid ions or manganese (III) ions as oxidizing agents, also incorporating the use of a reaction inhibitor.

Career Highlights

Kuniaki Tokuda is currently associated with Wako Pure Chemical Industries, Inc., where he continues to innovate in the field of chemical analysis and diagnostics. His work has been instrumental in enhancing the methodologies used in clinical settings for bilirubin measurement.

Collaborations

Throughout his career, Tokuda has collaborated with esteemed colleagues such as Kazuhiko Yamanishi and Fujio Yamazato. These collaborations have further enriched his research and development efforts.

Conclusion

Kuniaki Tokuda's contributions to bilirubin measurement technologies exemplify his dedication to improving medical diagnostics. His innovative methods and patents continue to influence the field, ensuring more reliable health assessments for patients.