Location History:
- Fukuoka, JP (2010)
- Ohnojo, JP (1999 - 2015)
Company Filing History:
19 out of 109 
1 out of 832,718 Years Active: 1999-2015
Title: Innovations of Kazuro Nagashima: Pioneering Metal Powder Production in Ohnojo, JP
Introduction
Kazuro Nagashima, an accomplished inventor based in Ohnojo, Japan, has made significant contributions to the field of metal powder production. With a remarkable portfolio of 20 patents, he stands out for his innovative methods that enhance both efficiency and cost-effectiveness.
Latest Patents
Nagashima's latest inventions focus on advancing metal powder technologies. One of his prominent patents describes a method for producing fine, highly-crystallized metal powder at low cost. This method involves ejecting raw material powder composed of thermally decomposable metal compounds into a reaction vessel, where it is heated above its decomposition temperature. The process ensures that the powder is adequately dispersed within a gas phase, producing high-quality metal powder.
Another of his notable patents encompasses a novel nickel powder, which features an average particle size of 0.05 to 1.0 micrometers. This nickel powder has an oxidized surface layer and is embedded with sulfur, enhancing its properties for applications in conductive pastes and multilayer ceramic electronic components. The unique production method involves bringing a sulfur-containing nickel powder into contact with an oxidizing gas at high temperatures, showcasing Nagashima's commitment to innovation in materials science.
Career Highlights
Throughout his career, Kazuro Nagashima has collaborated with various esteemed companies, including Shoei Chemical Inc. His work has not only bolstered the field of metal powders but also contributed significantly to the broader landscape of material engineering and manufacturing.
Collaborations
Nagashima has had the pleasure of partnering with talented professionals in his field, including Yuji Akimoto and Hidenori Ieda. These collaborations have fostered a dynamic exchange of ideas and expertise, allowing for the development of cutting-edge technologies that push the boundaries of metal powder applications.
Conclusion
Kazuro Nagashima continues to be a driving force in the advancement of metal powder production methods. His innovative patents reflect a deep understanding of materials science and a commitment to excellence, positioning him as a key figure in the realm of inventions that will shape future industrial applications.
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.