Location History:
- Moriyamashi, JP (1980 - 1981)
- Moriyama, JP (1989)
Company Filing History:
Years Active: 1980-1989
Title: **Inventor Spotlight: Shozo Ejima**
Introduction
Shozo Ejima, an esteemed inventor located in Moriyamashi, Japan, is known for his innovative contributions to the field of materials science. With a total of four patents to his name, Ejima's work primarily focuses on the development of advanced composite fibers, which have wide applications in various industries.
Latest Patents
Ejima's recent patents showcase his dedication to enhancing fiber technology. One of his notable inventions is a patent for **Heat-adhesive composite fibers and method for making the same**. This invention details a heat-adhesive composite fiber that consists of a core portion and a sheath portion. The core portion features a side-by-side type composite structure, comprised of two core components made from different polypropylene base polymers. This innovative design ensures functionality and efficiency in various applications.
Another significant patent is for **Nonwoven fabrics and method for producing them**. These nonwoven fabrics contain at least 30% by weight of heat-adhesive composite fibers. The unique construction of these fibers, characterized by their composite structure and specific melting point requirements, not only enhances the fabric's bulkiness and softness but also stabilizes the inter-fiber bonds within the fabric.
Career Highlights
Shozo Ejima is currently associated with Chisso Corporation, where he continues to develop his revolutionary ideas in material design. Throughout his career, Ejima has focused on optimizing composite materials to ensure they meet the evolving demands of various industries. His advancements in fiber technology have not only contributed to company growth but also set new standards in material applications.
Collaborations
Ejima has worked alongside talented colleagues, including Susumu Tomioka and Tadao Matsumoto. Their collaborative efforts in research and development have played a pivotal role in driving forward innovations in the field of composite fibers and nonwoven materials.
Conclusion
In conclusion, Shozo Ejima’s significant contributions through his patents reflect his passion for innovation within the materials science domain. His work at Chisso Corporation and collaborations with fellow innovators underline the importance of teamwork in advancing technology. With a focus on creating efficient and effective materials, Ejima continues to shape the future of fiber technology, leaving an enduring impact on industries worldwide.