Location History:
- Chiba, JP (2005 - 2008)
- Aichi, JP (2014)
- Tokyo, JP (2013 - 2017)
Company Filing History:
4 out of 373 
3 out of 1,281 
2 out of 789 
Years Active: 2005-2017
Title: Takeaki Ozawa: Innovator in Protein Detection Technologies
Introduction
Takeaki Ozawa is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of protein detection, holding a total of 7 patents. His innovative approaches have advanced the sensitivity and effectiveness of assays used in biological research.
Latest Patents
One of his latest patents is a method for highly sensitive detection of protein-protein interactions. This invention provides an assay system using split luciferase, which boasts remarkably high detection sensitivity. The method involves preparing a first fusion protein that includes the first protein fused with a specific peptide and a second fusion protein that includes the second protein fused with another peptide. The binding of these proteins forms a complex, allowing for the detection of luminescence emitted from the complex.
Another notable patent is the activated protease indicator. This invention aims to detect activated protease and monitor protease activation in real-time with high sensitivity in a non-invasive manner. The method utilizes an indicator comprising the C-half and N-half fragments of luciferase linked through a substrate peptide for a protease. Upon digestion of the substrate peptide, the fragments reconstruct active luciferase, enabling the detection of activated protease through luminescence signals.
Career Highlights
Takeaki Ozawa has worked with esteemed organizations such as the Japan Science and Technology Corporation and the University of Tokyo. His work in these institutions has allowed him to further his research and development in innovative protein detection technologies.
Collaborations
Throughout his career, Ozawa has collaborated with notable colleagues, including Yoshio Umezawa and Moritoshi Sato. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Takeaki Ozawa is a distinguished inventor whose work in protein detection has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing the sensitivity and effectiveness of biological assays.
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.