Location History:
- Kure, JP (1989)
- Koriyama, JP (1993)
Company Filing History:
Years Active: 1989-1993
Title: Makoto Katamura: Innovator in Slag Treatment Technologies
Introduction
Makoto Katamura is a notable inventor based in Koriyama, Japan. He has made significant contributions to the field of materials science, particularly in the treatment of slag materials. With a total of 2 patents, his work focuses on improving the characteristics of slag generated during metallurgical processes.
Latest Patents
Katamura's latest patents include a method for improving the characteristics of fused slag material. This innovative method enhances the resistance of fused slag against pulverization during the cooling process and prevents the generation of yellowish turbid water when slag lumps come into contact with rainwater. The method involves forming a slag treatment material by rough crushing a substantially dehydrated heat-treated material containing boron and adding this material to molten slag. Another significant patent is related to modified steel slag and the method of manufacturing it. This patent describes a steel or iron slag, which is a by-product of metallurgy, characterized by containing at least 0.15 wt % of boron in the form of B₂O₃. This composition provides resistance against degradation during the cooling-down process and against the generation of yellowish turbid water upon contact with rainwater.
Career Highlights
Katamura is currently employed at Nippon Chemical Industrial Co., Ltd., where he continues to develop innovative solutions in the field of chemical engineering. His work has been instrumental in advancing the understanding and application of slag treatment technologies.
Collaborations
Throughout his career, Katamura has collaborated with esteemed colleagues such as Kozo Sonobe and Takashi Fukuzawa. These collaborations have further enriched his research and development efforts.
Conclusion
Makoto Katamura's contributions to slag treatment technologies highlight his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing material properties and environmental sustainability.