Company Filing History:
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1 out of 229 Years Active: 2015
Title: Toshinori Kowata: Innovator in Flake Graphite Cast Iron
Introduction
Toshinori Kowata is a notable inventor based in Morioka, Japan. He is recognized for his significant contributions to the field of materials science, particularly in the development of flake graphite cast iron. His innovative approach has led to advancements that enhance the performance and workability of materials used in various applications.
Latest Patents
Kowata holds a patent for a unique invention titled "Flake graphite cast iron and production method thereof." This invention provides a flake graphite cast iron that is highly strong and exhibits excellent workability, making it suitable for use in internal combustion engine parts and similar applications. The production method does not require the use of misch metal, which is a notable aspect of his innovation. The flake graphite cast iron features an A-type graphite with a uniformly and disorderly distributed existence form without directionality. Its chemical composition includes 2.8 to 4.0 mass % of carbon (C), 1.2 to 3.0 mass % of silicon (Si), 1.1 to 3.0 mass % of manganese (Mn), 0.01 to 0.6 mass % of phosphorus (P), 0.01 to 0.30 mass % of sulfur (S), with the remainder being iron (Fe) and inevitable impurities. The ratio of manganese to sulfur content is maintained within a range of 3 to 300.
Career Highlights
Throughout his career, Kowata has worked with esteemed institutions and companies, including Iwate University and Nippon Piston Ring Co., Ltd. His work has significantly impacted the development of materials used in engineering and manufacturing.
Collaborations
Kowata has collaborated with notable colleagues such as Hiroshi Horie and Yoshiki Ishikawa. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Toshinori Kowata's contributions to the field of materials science, particularly through his patent on flake graphite cast iron, demonstrate his innovative spirit and dedication to enhancing industrial applications. His work continues to influence the development of high-performance materials.
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