Location History:
- Ichikawa, JP (1997)
- Shiroi-machi, JP (2003)
Company Filing History:
Years Active: 1997-2003
Title: Innovator Shinichi Hayashi: A Pioneer in Resin-Bonded Magnet Technology
Introduction: Shinichi Hayashi, an accomplished inventor from Shiroi-machi, Japan, has made notable contributions to the field of magnetic materials. With two patents to his name, he has significantly advanced the technology behind resin-bonded magnets and magnetic disc manufacturing, enhancing various applications in industrial sectors.
Latest Patents: Hayashi's most recent inventions include a resin-bonded magnet and a manufacturing method for magnetic discs. The resin-bonded magnet is crafted from a composition that combines magnetic powder and resin powder, specifically utilizing an unsaturated polyester resin cured product as the primary binder. This innovative magnet achieves an anisotropic magnetic field of 50 kOe or more, with over half of its magnetic powder particles measuring 100 micrometers or less. The production of this magnet employs various molding processes, including injection molding and compression processes.
In addition, his patent for a magnetic disc manufacturing apparatus streamlines the production process through a synchronized operation of polishing, lubricant supply, and disc feeding mechanisms. This continuous process ensures efficient manufacturing, providing accurate timing between each treatment, enhancing the overall production speed and quality.
Career Highlights: Hayashi currently works at Sumitomo Metal Mining Company, Ltd., where he leverages his expertise to develop advanced materials and manufacturing techniques. His role at this esteemed company has positioned him at the forefront of innovation in the magnetic materials industry, enabling collaborative efforts with renowned colleagues.
Collaborations: Throughout his career, Hayashi has worked alongside talented individuals like Shoichi Yoshizawa and Tadahito Kanaizuka. These collaborations underscore the importance of teamwork in driving forward innovative projects, allowing them to share knowledge and resources to achieve groundbreaking results.
Conclusion: Shinichi Hayashi exemplifies the spirit of innovation through his significant contributions to resin-bonded magnet technology and magnetic disc manufacturing. As he continues to work at Sumitomo Metal Mining Company, Ltd., he remains a vital figure in the evolution of magnetic materials, inspiring future generations of inventors and engineers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.