Company Filing History:
Years Active: 1992-2014
Title: Megumu Sakakibara: Innovator in Photosensitive Compositions and Moisture Shrinkable Polymers
Introduction
Megumu Sakakibara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of photosensitive compositions and moisture shrinkable polymers. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Sakakibara's latest patents include a photosensitive composition designed to be cured with low energy consumption. This composition is effective even when high concentrations of colorants that attenuate illumination light are present. The formulation consists of four key components: a radical initiator, an acid or base generator, a polymerizable substance, and a colorant or metal powder. The innovative aspect of this composition lies in its ability to generate active species through light irradiation, facilitating the polymerization process efficiently.
Another significant patent involves articles molded from moisture shrinkable resins. These articles are designed to absorb moisture and shrink at room temperature in humid conditions. The moisture shrinkable polymer can be a graft copolymer, block copolymer, or a blend with a hydrophilic synthetic polymer. This technology is particularly useful for shrink wrapping commodities that are sensitive to heat, ensuring minimal loss of tensile strength during the shrinkage process.
Career Highlights
Megumu Sakakibara is currently employed at Sanyo Chemical Industries, Ltd., where he continues to innovate in the field of polymer chemistry. His work has not only advanced the understanding of photosensitive materials but has also contributed to the development of practical applications in packaging and other industries.
Collaborations
Throughout his career, Sakakibara has collaborated with esteemed colleagues such as Keiji Tanaka and Youji Fujiura. These partnerships have fostered a collaborative environment that enhances the innovation process and leads to groundbreaking advancements in their respective fields.
Conclusion
Megumu Sakakibara's contributions to the field of materials science through his patents on photosensitive compositions and moisture shrinkable polymers highlight his role as a significant inventor. His work continues to influence various industrial applications, showcasing the importance of innovation in advancing technology.