Location History:
- Tokyo, JP (2018)
- Osaka, JP (2018)
Company Filing History:
Years Active: 2018
Title: Tsuneaki Nagamichi: Innovator in Copper Alloy Technology
Introduction
Tsuneaki Nagamichi is an esteemed inventor based in Tokyo, Japan, known for his innovative contributions to the field of material science, specifically in copper alloy technology. With a total of two patents to his name, Nagamichi has made significant strides in enhancing the properties and production processes of copper alloys.
Latest Patents
One of Tsuneaki Nagamichi's latest patents focuses on a novel copper alloy and its process of production. This patented copper alloy is characterized by its composition, which includes two or more of the elements chromium (Cr), titanium (Ti), and zirconium (Zr), with copper (Cu) and certain impurities making up the balance. The innovative process requires cooling a bloom, slab, billet, or ingot within a specific temperature range, descending from the casting temperature to 450°C, with a cooling rate that exceeds 0.5°C/s. Following this initial cooling, the material undergoes further working at temperatures below 600°C and heat treatment that involves holding the material for at least 30 seconds at temperatures ranging from 150 to 750°C. This multi-step process allows for improved properties in the resulting copper alloy.
Career Highlights
Tsuneaki Nagamichi works at Nippon Steel & Sumitomo Metal Corporation, a leading entity in the steel and metal manufacturing sector. His role there has enabled him to focus on the development of advanced materials, contributing to both the company's innovation strategy and the industry's growth.
Collaborations
Throughout his career, Nagamichi has collaborated with various talented individuals, including his coworkers Yasuhiro Maehara and Mitsuharu Yonemura. These collaborations have enriched his research experience and facilitated the sharing of knowledge and expertise in the field.
Conclusion
Tsuneaki Nagamichi's work exemplifies the importance of innovation in material science. His patents reflect a commitment to advancing copper alloy technology, which plays a crucial role in numerous applications across various industries. As an inventor, Nagamichi continues to push the boundaries of material development, contributing to more efficient and effective manufacturing processes.