Company Filing History:
2 out of 113 
1 out of 305 Years Active: 2014-2025
Title: Kazuya Higashimura: Innovator in Aluminum Technologies
Introduction
Kazuya Higashimura is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of aluminum technologies, holding a total of 2 patents. His work focuses on improving the properties and applications of aluminum-based materials.
Latest Patents
Higashimura's latest patents include an innovative aluminum nitride-based powder and a method for producing the same. This invention aims to provide an aluminum nitride-based powder that contains a minimal amount of fine powder, which is difficult to remove completely. The powder exhibits superior filling performance for polymeric materials and enhanced thermal conductivity. The specifications of the aluminum nitride-based powder include an average particle size (D50) ranging from 15 to 200 μm, with a maximum of 60% of particles having a size of 5 μm or less. Additionally, the content of alkaline earth metals and rare-earth elements is limited to 0.1 weight %, while oxygen, silicon, and iron contents are restricted to 0.5 weight % and 1000 ppm, respectively.
Another significant patent by Higashimura is a method and apparatus for melting aluminum powder. This invention allows for the efficient melting of aluminum powder with a high yield, enabling the melted aluminum to be reused across various applications. The method involves preparing a mixture of aluminum powder and a fluoride-based flux, which is then melted in molten aluminum.
Career Highlights
Throughout his career, Kazuya Higashimura has worked with prominent companies such as Toyo Aluminium and Nippon Light Metal Company, Ltd. His experience in these organizations has contributed to his expertise in aluminum technologies and innovation.
Collaborations
Higashimura has collaborated with notable coworkers, including Yasuo Ishiwata and Kazumi Tono. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Kazuya Higashimura is a distinguished inventor whose work in aluminum technologies has led to significant advancements in the field. His patents reflect a commitment to improving material properties and enhancing their applications. His contributions continue to influence the industry and inspire future innovations.
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.