Company Filing History:
Years Active: 2005-2007
Title: Keiichi Maeda: Innovator in Copper-Based Sintered Contact Materials
Introduction
Keiichi Maeda is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced contact materials. With a total of 4 patents to his name, Maeda's work focuses on improving the performance and durability of contact materials used in various applications.
Latest Patents
Maeda's latest patents include innovations in copper-based sintered contact materials and double-layered sintered contact members. These inventions aim to alleviate the issues associated with the scratching-off of local agglutinates on sliding contact surfaces. His work seeks to achieve improved wear resistance and enhanced seizure resistance by minimizing frictional heat generation through the incorporation of a hard phase. The copper-based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles. These particles are composed of one or more substances selected from pulverized oxides, carbides, and nitrides, including SiO and other compounds such as AlO, LiO, TiO, and MgO.
Career Highlights
Keiichi Maeda is currently associated with Komatsu Corporation, where he continues to innovate and develop new materials. His expertise in sintered materials has positioned him as a key figure in the advancement of contact technology.
Collaborations
Maeda has collaborated with notable colleagues, including Takemori Takayama and Tetsuo Ohnishi, to further enhance the research and development of contact materials.
Conclusion
Keiichi Maeda's contributions to the field of materials science, particularly through his patents on copper-based sintered contact materials, demonstrate his commitment to innovation and excellence. His work not only addresses current challenges in the industry but also paves the way for future advancements in contact technology.