Location History:
- Amagasaki, JP (1981 - 1985)
- Sakai, JP (1992)
Company Filing History:
5 out of 342 
2 out of 3,202 Years Active: 1981-1992
Title: Kazuhiro Takagi: Innovator in Metal Processing Technologies
Introduction
Kazuhiro Takagi is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of metal processing, particularly in the development of innovative methods for producing specialized metal products. With a total of 5 patents to his name, Takagi's work has had a lasting impact on the industry.
Latest Patents
Among his latest patents, Takagi has developed a method for making band plates deformed in section. This method involves cold-rolling metal band plate feeds between work rolls, where at least one of the work rolls features a barrel with a circumferential groove. The process allows for the rolling of multiple metal band plate feeds with equal resistance to deformation, achieving a reduction ratio of 30% or lower in a single feeding operation. The resulting metal band plate feeds are then separated from one another. Another notable patent is for an aluminum coated steel sheet and the process for producing it. This aluminum coated steel sheet boasts excellent formability and corrosion resistance, featuring a steel substrate of a recrystallized structure and an Al-Si coating layer on at least one surface. The product is produced by rolling an Al-Si hot dipped steel sheet and annealing it under carefully selected conditions.
Career Highlights
Throughout his career, Kazuhiro Takagi has worked with notable companies such as Nisshin Steel Co., Ltd. and Dai Nippon Printing Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in metal processing technologies.
Collaborations
Takagi has collaborated with esteemed colleagues, including Michio Kubota and Takeshi Tsuda. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kazuhiro Takagi's contributions to metal processing through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the field and pave the way for future advancements.