This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Gunma University, M.t.3, Inc.. Active years: 2014-2025.
Location History:
- Gunma, JP (2014)
- Midori, JP (2023)
Company Filing History:

Years Active: 2014-2025
Title: Innovations of Toshitada Yoshihara
Introduction
Toshitada Yoshihara is a notable inventor based in Midori, Japan. He has made significant contributions to the field of biochemistry, particularly in the development of reagents for measuring oxygen concentration and imaging lipid droplets in cells and tissues. With a total of 4 patents to his name, his work has implications for both research and clinical applications.
Latest Patents
Yoshihara's latest patents include a reagent for measuring oxygen concentration in cells and tissues. This invention aims to develop a compound and a reagent with long phosphorescence lifetimes, which can be used for imaging hypoxic cells or measuring oxygen concentration. The reagent comprises a compound represented by specific general formulas, where certain variables represent hydrogen or hydrocarbon groups.
Another significant patent is a reagent for fluorescence imaging of lipid droplets in cells and tissues. This invention provides a fluorescent reagent capable of highly sensitive imaging of lipid droplets, ranging from cultured cells to individuals. The detection reagent includes a compound represented by a general formula, with specific variables defined for optimal performance.
Career Highlights
Yoshihara has worked with esteemed institutions such as Gunma University and M.T.3, Inc. His experience in these organizations has allowed him to collaborate on various innovative projects, enhancing his expertise in the field.
Collaborations
Some of his notable coworkers include Seiji Tobita and Ryo Maruyama. Their collaborative efforts have contributed to the advancement of research in biochemistry and related fields.
Conclusion
Toshitada Yoshihara's contributions to the field of biochemistry through his innovative patents demonstrate his commitment to advancing scientific knowledge. His work continues to impact research and clinical practices in significant ways.