Company Filing History:
1 out of 121 
1 out of 1,100 
1 out of 1,883 
Years Active: 2001-2011
Title: **Kazutaka Kunii: Pioneering Innovations in Alloy Material Production**
Introduction
Kazutaka Kunii is a distinguished inventor based in Kobe, Japan, known for his significant contributions to the field of materials engineering. With a total of three patents to his name, Kunii has made remarkable advancements, particularly in the production of ultrahigh-purity metal alloys.
Latest Patents
Among his latest patents, Kunii has developed an induction melting apparatus that employs a halide type crucible. This invention is accompanied by a detailed process for producing the crucible itself, as well as methods of induction melting. His innovations particularly focus on the production of ingots comprised of ultrahigh-purity Fe-, Ni-, or Co-based alloy materials. This patent describes a sophisticated method that achieves impurity levels of (C+O+N+S+P) less than 100 ppm, and Ca less than 10 ppm, facilitating the creation of large ingots. The process incorporates the use of a refining flux made from various metal elements and oxides, promoting quality and purity during the melting and solidification stages.
Career Highlights
Throughout his career, Kazutaka Kunii has been affiliated with prominent companies, including Kobe Steel, Ltd., where he applied his expertise in developing innovative materials and technology. His work has greatly impacted the industry, particularly in advancing techniques that improve the purity and performance of alloy materials.
Collaborations
Kunii has collaborated with esteemed colleagues like Moriyoshi Kanamaru and Tomoji Takahashi. These partnerships have fostered a rich environment for innovation and have led to the successful development of various patented technologies.
Conclusion
Kazutaka Kunii stands as a notable figure in the realm of invention, particularly in the production of ultrahigh-purity alloy materials. His patents reflect a deep understanding of materials science and a commitment to advancing manufacturing processes. As he continues to innovate, his contributions will undoubtedly shape the future of alloy production and 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.