Location History:
- Okayama, JP (2007)
- Kashiwa, JP (2011 - 2022)
- Chiba, JP (2011 - 2024)
Company Filing History:
32 out of 94 
3 out of 817 
1 out of 102 
Years Active: 2007-2024
**Title: The Innovative Contributions of Koji Aga**
Introduction
Koji Aga, an esteemed inventor based in Chiba, Japan, has made remarkable strides in the field of material science, particularly concerning ferrite powder. With a total of 33 patents to his name, his work significantly influences advancements in resin compositions and electrical resistivity applications.
Latest Patents
Among his latest patents are groundbreaking inventions related to ferrite powder and the methods for producing it. One notable patent details a ferrite powder designed to suppress decreases in saturation magnetization while enhancing the resin curing process. This ferrite powder consists of spherical ferrite particles with iron (Fe) making up 54.0-70.0 mass % and manganese (Mn) ranging from 3.5-18.5 mass %. Its average volume particle size is noted to be between 2.0-20.0 μm, coupled with a carbon content of 0.100 mass % or lower.
Another significant patent features a ferrite powder that retains high withstand voltage even when integrated into a resin composition with high magnetic properties and electrical resistivity. This invention specifies a ferrite powder composed of spherical particles, containing iron (Fe) at 55.0-70.0 mass % and manganese (Mn) at 3.5-18.5 mass %. Notably, it includes up to 7.5 mass % of α-FeO with a volume average particle size (D50) of 15.0 µm or less.
Career Highlights
Koji Aga's career is marked by his invaluable contributions to companies such as Powdertech Co., Ltd. and Mitsui Mining & Smelting Company, Ltd. His innovative approach and dedication to research have established him as a leading figure in his field, earning recognition among industry experts.
Collaborations
Throughout his remarkable career, Koji has collaborated with talented individuals, including Takashi Kojima and Takao Sugiura. These partnerships have allowed for a synergistic exchange of ideas, further driving advancements in material development and application.
Conclusion
Koji Aga stands out as a prominent inventor whose patents and innovative processes continue to push the boundaries of material science. His relentless pursuit of excellence not only contributes to technological advancements but also serves as an inspiration to aspiring inventors in the field. As the demand for high-performance materials grows, innovators like Koji play a critical role in shaping the future of technology.
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.