Company Filing History:
3 out of 1,235 
2 out of 74 
2 out of 28,544 
Years Active: 1995-2016
Title: Tadafumi Ajiri: Innovator in Nanoparticle Technology
Introduction
Tadafumi Ajiri is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of nanoparticle technology, holding a total of 9 patents. His work focuses on enhancing the functionality and applications of nanoparticles, particularly in evading immune responses and improving material properties.
Latest Patents
One of Ajiri's latest patents is titled "Agent for evading immune response." This invention reveals that modifying the surfaces of nanoparticles with a RolA protein can decrease their immunostimulation activity on myeloid dendritic cells and reduce phagocytosis by macrophages. The invention provides nanoparticles modified with a biological molecule that possess an immune-response evasion function. Another notable patent is "Organically modified fine particles," which describes a technique for bonding organic groups to the surfaces of fine particles, such as nanoparticles, through strong linkages. This innovation is crucial for developing high-tech products due to the unique characteristics and functions of these fine particles. The method utilizes high-temperature, high-pressure water as a reaction field to achieve organic modification, resulting in fine particles with excellent properties.
Career Highlights
Throughout his career, Tadafumi Ajiri has worked with notable companies, including Nissan Chemical Industries Limited and Tohoku Techno Arch Co., Ltd. His expertise in nanoparticle technology has positioned him as a key figure in the advancement of materials science.
Collaborations
Ajiri has collaborated with esteemed colleagues, including Kunio Arai and Kunitoshi Sugiyama. Their combined efforts have contributed to the development of innovative solutions in the field of nanoparticle research.
Conclusion
Tadafumi Ajiri's work in nanoparticle technology exemplifies the impact of innovation on modern science. His patents and collaborations highlight his commitment to advancing the field and improving the functionality of materials.
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.