Company Filing History:
Years Active: 1990-1995
Title: The Innovative Mind of Hiromichi Sano
Introduction
Hiromichi Sano is a notable inventor based in Chiryu, Japan, recognized for his contributions to the field of materials engineering, particularly in the area of aluminum alloys. With a total of three patents to his name, his work exemplifies the fusion of advanced technology and practical applications in welding processes.
Latest Patents
Hiromichi Sano's patented innovations include a "Method of spot welding aluminum alloys," which outlines a process for welding aluminum alloy workpieces that possess an electrical conductivity of approximately 18% to 57% International Annealed Copper Standard (IACS) and a Vickers hardness ranging from 26 to 200. This method utilizes welding electrodes made from materials with not less than 92% IACS conductivity and a Vickers hardness of 50 to 130. Notably, the patent details the critical differences in electrical conductivity and hardness that must be maintained for effective welding.
Another significant patent is for an "Electrode for spot welding." This invention features a spot welding electrode crafted from a copper-based material or its alloys, enhanced with a tin (Sn) coating layer at the contact points. This innovative coating significantly reduces electrode wear and extends the operational lifespan of the electrodes, thereby improving the efficiency of the welding process.
Career Highlights
Hiromichi Sano is proudly associated with Sumitomo Light Metal Industries, Ltd., where he applies his expertise in developing advanced welding techniques. His career reflects a commitment to enhancing manufacturing processes and contributing to the industry’s continual evolution.
Collaborations
Throughout his career, Sano has collaborated with esteemed colleagues, including Keizo Namba and Masaki Kumagai. These partnerships have fostered an environment of innovation, allowing the team to tackle complex challenges in welding and materials technology effectively.
Conclusion
Hiromichi Sano's inventive spirit and practical innovations in the field of welding processes underscore his significance as an inventor. With several patents to his credit, his contributions continue to impact the industry, setting a standard for efficiency and effectiveness in aluminum alloy applications. His work serves as an inspiration for future inventors dedicated to advancing technological boundaries.