Company Filing History:
Years Active: 2002
Title: Innovator Koichi Tono: A Pioneer in Sintered Permanent Magnets
Introduction: Koichi Tono is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to the field of materials science, particularly in the development of methods for the preparation of sintered permanent magnets. With one patent to his name, Tono exemplifies the spirit of innovation within the engineering community.
Latest Patents: Koichi Tono holds a patent titled "Method for Preparation of Sintered Permanent Magnet." This innovative method involves a multi-step approach including the mixing of fine powders of a crystalline mother alloy containing rare-earth elements, iron (Fe), and boron (B). The process is characterized by compaction molding under a magnetic field, followed by vacuum sintering. This technique promotes the generation of oxygen and metallic zinc through thermal decomposition, leading to the formation of an epitaxial junction between the oxidized metal and the mother alloy crystal.
Career Highlights: Tono has made substantial strides in his career while working at Sanei Kasei Co., Ltd. Throughout his journey, he has focused on enhancing the performance and efficiency of permanent magnets, pivotal for various industrial applications. Tono’s innovative approach in the preparation of these materials showcases his expertise and commitment to advancing technological boundaries.
Collaborations: Throughout his professional tenure, Koichi Tono has collaborated with esteemed colleagues such as Shigenobu Sekine and Yuko Kawasaki. Their combined expertise has contributed to the refinement of Tono’s patented techniques and the overall progress in the field of magnetic materials.
Conclusion: Koichi Tono stands out as a leading inventor whose work on sintered permanent magnets has implications across multiple sectors, including electronics and renewable energy. His groundbreaking patent not only reflects his individual ingenuity but also highlights the collaborative nature of innovation within the scientific community. As advancements in magnet technology continue to evolve, Tono's contributions will undoubtedly play a crucial role in shaping the future of material engineering.