Location History:
- Sakaishi, JP (2003)
- Osaka, JP (2004 - 2012)
Company Filing History:
Years Active: 2003-2012
Title: Yoshiaki Hattori: Innovator in Copper Alloy Production
Introduction
Yoshiaki Hattori is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of metallurgy, particularly in the production of copper alloys. With a total of 5 patents to his name, Hattori's work has advanced the methods of manufacturing high-quality copper materials.
Latest Patents
Hattori's latest patents include a method of producing copper alloy wire and a method for manufacturing low-oxygen copper. The method of producing copper alloy wire involves continuously producing a phosphorus-containing copper alloy wire by adding phosphorus or a less soluble element to molten copper. This innovative process includes several steps, such as maintaining molten copper at a high temperature and rolling the cast copper material to achieve the desired wire quality.
The method for manufacturing low-oxygen copper wire focuses on producing high-quality low-oxygen copper without requiring a long moving distance of molten copper. This method includes steps like performing combustion in a reducing atmosphere and passing the molten copper through a degasser to dehydrogenate it. The result is a superior surface quality in the final low-oxygen copper wire.
Career Highlights
Yoshiaki Hattori is currently associated with Mitsubishi Materials Corporation, where he continues to innovate in the field of copper production. His expertise and dedication to improving manufacturing processes have made him a valuable asset to the company.
Collaborations
Hattori has worked alongside notable colleagues such as Yutaka Koshiba and Tutomu Masui. Their collaborative efforts have contributed to advancements in the metallurgy sector, particularly in the development of new manufacturing techniques.
Conclusion
Yoshiaki Hattori's contributions to the field of copper alloy production exemplify the impact of innovative thinking in metallurgy. His patents and ongoing work at Mitsubishi Materials Corporation highlight the importance of continuous improvement in manufacturing processes.