Location History:
- Asaka, JP (1996)
- Saitama, JP (1992 - 2003)
Company Filing History:
4 out of 16,458 
1 out of 102 
1 out of 31 Years Active: 1992-2003
Title: The Innovative Mind of Toshikage Hiraoka
Introduction
Toshikage Hiraoka is a notable inventor based in Saitama, Japan, who has made significant contributions in the field of immunoassays. With a total of five patents to his name, Hiraoka's work has furthered advancements in molecular diagnostics, particularly in the quantitative analysis of macromolecular antigens.
Latest Patents
Hiraoka's most recent patents include innovative technologies aimed at enhancing immunoassay techniques. One such patent is the "Immunoassay element and process for immunoassay," which focuses on a method for quantitatively analyzing macromolecular antigens. This invention utilizes a substrate layer containing a non-diffusible substrate and a reagent layer with a fragmenting enzyme, which works together to analyze antigens effectively.
Another notable invention is the "Dry-type analytical element for immunoassay," designed for measuring ligands in a sample through enzyme immunoassay. This dry-type element features at least one water-permeable layer, contributing to the efficiency and accuracy of immunoassay procedures.
Career Highlights
Toshikage Hiraoka's professional journey has been marked by his association with prominent companies, including Fuji Photo Film Company, Limited and Fujirebio Inc. His role at these companies provided a platform for him to innovate and develop cutting-edge technologies that have been influential in the field of immunoassays.
Collaborations
Throughout his career, Hiraoka has collaborated with talented individuals in the industry. Notable coworkers include Tetsuji Tanimoto and Yoshihiro Ashihara, with whom he has shared ideas and research efforts that have led to advancements in diagnostic solutions.
Conclusion
In conclusion, Toshikage Hiraoka stands out as a prolific inventor whose patents reflect a deep commitment to improving immunoassay technologies. His expertise and collaboration with key figures in the industry continue to inspire new innovations that enhance our understanding and detection of macromolecular antigens. Hiraoka's contributions are crucial for the ongoing evolution of diagnostic methods, positively impacting healthcare practices around the globe.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.