Company Filing History:
Years Active: 2010
Title: Hiroki Kanazawa: Innovator in High-Strength Steel Pipe Technology
Introduction
Hiroki Kanazawa is a notable inventor based in Chuo-ku, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of high-strength steel pipes. His innovative approach has led to advancements that enhance the efficiency and durability of rockbolts used in various applications.
Latest Patents
Hiroki Kanazawa holds a patent for a "Rockbolt of high strength steel pipe and method of manufacturing the same." This invention involves a high-strength steel pipe rockbolt that features an expansive rockbolt main body. The main body is prepared by processing a high-strength steel sheet with a thickness of 1.8-2.3 mm, which possesses a tensile strength of 490-640 N/mm and an elongation of 20% or more. The manufacturing process includes welding the steel sheet into a pipe and roll-forming it into a shaped pipe with one or more concavities extending along its axial direction. This design ensures sufficient strength while maintaining a reduced thickness, which is advantageous in resisting cracking due to strain accumulation during the manufacturing process.
Career Highlights
Hiroki Kanazawa is associated with Nisshin Steel Co., Ltd., where he has been instrumental in advancing steel technology. His work has not only contributed to the company's reputation but has also set new standards in the industry for high-strength materials.
Collaborations
Hiroki has collaborated with notable colleagues, including Takefumi Nakako and Takeyuki Yoshida. Their combined expertise has fostered an environment of innovation and excellence within their projects.
Conclusion
Hiroki Kanazawa's contributions to high-strength steel pipe technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving material performance and efficiency in construction applications.