Company Filing History:
Years Active: 1977-1978
Title: The Innovative Contributions of Hidenobu Itoi
Introduction: Hidenobu Itoi is a notable inventor based in Himeji, Japan, recognized for his contributions to the field of materials science, particularly in the development of advanced refractory mixes and lining apparatuses for industrial applications. With two significant patents to his name, Itoi's work demonstrates a commitment to enhancing efficiency and safety in industrial processes.
Latest Patents: Hidenobu Itoi's latest patents include groundbreaking innovations that push the boundaries of material technology.
1. **Tap Hole Mix**: This invention addresses the challenges of traditional tap hole mixes used in blast furnaces. Itoi's tap hole mix is unique, containing no binder and focusing on materials such as water, tar, pitch, and asphalt, along with refractory grains like clay, chamotte, alumina, and silicon carbide. The inclusion of a hardener, which is a novolak-type phenol resin combined with a formaldehyde-producing substance, allows for rapid hardening and excellent corrosion resistance, without generating unpleasant smoke or abnormal dust during use.
2. **Apparatus for Forming a Refractory Lining for a Container**: This apparatus enhances the efficiency of lining containers with refractory materials. It features a vibration-pressing mold and a well-designed mechanism that includes vibrators and an anti-vibration member. This innovative design ensures a stabilized posture for the mold, optimizing the delivery and application of the refractory mix within the container.
Career Highlights: Hidenobu Itoi is currently associated with Nippon Steel Corporation, a leading company in the steel industry. His role has enabled him to focus on the development of innovative materials that improve production processes and product quality.
Collaborations: Throughout his career, Itoi has worked alongside esteemed colleagues such as Teiichi Ando and Hiroyuki Imai. Their collaborative efforts reflect a shared vision for innovation in material sciences, driving advancements that benefit industrial applications.
Conclusion: Hidenobu Itoi’s inventive contributions, particularly his patented advancements in refractory materials and apparatuses, showcase his prowess as an inventor committed to innovation. His work not only enhances product performance but also promotes safer and more efficient industrial practices.