Location History:
- Yamaguchi, JP (1986 - 1996)
- Shinnanyo, JP (1993 - 1997)
- Sin-Nanyo, JP (1999)
Company Filing History:
15 out of 342 
1 out of 34 Years Active: 1986-1999
Title: Katsuhisa Miyakusu: An Innovator Enriching the Field of Stainless Steel
Introduction:
Throughout his illustrious career, Katsuhisa Miyakusu, a renowned inventor hailing from Shinnanyo, Japan, has made significant contributions and achieved numerous milestones in the realm of stainless steel innovations. With 15 patented inventions to his name, Miyakusu's expertise lies in improving stainless steel's properties and applications across various industries, making notable strides in the field of anti-microbial properties and strength enhancement.
Latest Patents:
One of Miyakusu's recent patents focuses on a method for utilizing stainless steel with enhanced anti-microbial properties. By adding copper (Cu) in proportions ranging from 0.4-5.0 wt. % and precipitating a Cu-rich phase at a ratio of 0.2 vol. % or more using heat treatment, Miyakusu ensures the uniform distribution of minute Cu-rich particles throughout the stainless steel matrix. Even after polishing or mechanical work, the underlying stainless steel retains its excellent anti-microbial characteristics. This innovation has significant applications in areas such as sanitary kitchen goods, electric home appliances, hospital equipment, building components, and transportation fixtures.
Another noteworthy patent by Miyakusu involves a duplex structure stainless steel with remarkable strength and elongation properties. This invention opens up possibilities for high-performance stainless steel applications where a balance between strength and ductility is essential.
Career Highlights:
Throughout his career, Miyakusu has made significant contributions to the field of stainless steel innovations. He has spent considerable time working at esteemed companies such as Nisshin Steel Co., Ltd., and Sanoh Kogyo Kabushiki Kaisha. Through his expertise and dedication, he has reinforced the importance of stainless steel advancements in various industries and has played a vital role in pioneering novel solutions.
Collaborations:
Miyakusu has collaborated with esteemed colleagues during his career, including Yoshihiro Uematsu and Hiroshi Fujimoto. These collaborations have further enriched his knowledge base and allowed for the exchange of ideas, resulting in innovative breakthroughs and the ultimate progress of stainless steel technology.
Conclusion:
Katsuhisa Miyakusu's exceptional career as an inventor and his contributions to the field of stainless steel innovations have positioned him as a prominent figure in the industry. With an impressive collection of patents and a focus on enhancing the properties and applications of stainless steel, Miyakusu has revolutionized its use in various sectors, consequently facilitating the drive towards more sanitary environments and superior strength in engineering applications. His work continues to inspire and propel advancements in the field, leaving a lasting legacy in the realm of stainless steel innovations.