Company Filing History:
3 out of 3 
3 out of 57 Years Active: 2011-2013
Introduction
Yoko Taniguchi, an accomplished inventor based in Fukuoka, Japan, has made significant strides in the field of materials science, particularly in the development of fine metal carbide particles and related manufacturing methods. With three patents to her name, her contributions are notable for their innovative approaches to enhancing the production and purity of metal carbides.
Latest Patents
Taniguchi's most recent patents focus on the creation and manufacturing methods of fine metal carbide particles. The first patent describes a process that generates fine metal carbide particles without the need for initial material pulverization or concerns about metallic impurities. This method promotes carbonization reactions uniformly at lower temperatures, offering a cost-effective and efficient manufacturing process. The fine metal carbide particles produced exhibit an average particle diameter of 100 nm or less, with minimal iron content impurities.
Her second notable patent elaborates on a highly-pure fine titanium carbide powder, which also measures 100 nm or less. This powder contains minimal amounts of impurities and has a unique NaCl-type crystal structure. The methodology involves dissolving an organic carbon source in a solvent and mixing it with titanium alkoxide to create a precursor solution, which undergoes a specific heat treatment. The resulting titanium carbide powders are free of inorganic impurities, enhancing the performance characteristics of titanium carbide-ceramics composite sintered bodies.
Career Highlights
Throughout her career, Yoko Taniguchi has collaborated with prominent companies such as Fukuoka Prefecture and Nippon Tungsten Co., Ltd. Her work in these organizations has significantly advanced the field of metal carbide production and has established her as a key figure in materials innovation.
Collaborations
Taniguchi has worked alongside esteemed colleagues like Kunitaka Fujiyoshi and Teruhisa Makino. Together, they have contributed to research that pushes the boundaries of material sciences, particularly in developing advanced manufacturing techniques for metal compounds.
Conclusion
Yoko Taniguchi's innovative approach to fine metal carbide technology showcases her exceptional skills as an inventor. Her patents not only address the challenges of manufacturing with high purity but also significantly lower production costs. Through her work, she continues to influence the field of materials science, making her a noteworthy figure in contemporary invention and innovation.