Company Filing History:
Years Active: 1984-2005
Title: Innovations in Packaging by Masayasu Koyama
Introduction
Masayasu Koyama, an innovative inventor based in Zushi, Japan, has made significant contributions to the field of packaging through his groundbreaking inventions. With a total of nine patents to his name, Koyama has focused on developing advanced materials that enhance the preservation of food and other contents while maintaining their flavor.
Latest Patents
Among Koyama's recent patents are the "Oxygen-absorbing resin composition and packaging container" and the "oxygen-absorbing container." The first patent describes a thermoplastic resin composition that contains an oxygen-absorbing agent. This innovative material is designed to prevent flavor loss that typically results from the dissolving out of the oxygen-absorbing agent or its oxidation products, especially after processes like retorting sterilization. Its unique structure allows it to retain both excellent flavor and preservability over extended time periods. Furthermore, the oxygen absorption rate can be increased, ensuring the contents remain fresh even after prolonged storage or heat sterilization.
The second patent introduces a container that actively forms polymer radicals to absorb remaining oxygen when required. This innovative packaging method ensures that food can be preserved effectively while maintaining its flavor, using simple apparatus for production that does not require extensive scale.
Career Highlights
Koyama holds his patents under Toyo Seikan Kaisha, Ltd., a company renowned for its focus on packaging solutions. His cutting-edge work showcases the company's commitment to developing technologies that improve the quality and shelf life of products. Koyama's inventions demonstrate a deep understanding of material science and its applications in real-world packaging challenges.
Collaborations
Throughout his career, Koyama has collaborated with noted colleagues Yasuhiro Oda and Muneki Yamada. These partnerships have fostered a creative environment that has resulted in the successful development and patenting of their innovative packaging solutions.
Conclusion
Masayasu Koyama's contributions to the packaging industry through his nine patents emphasize the importance of innovation in preserving food quality. His work at Toyo Seikan Kaisha, Ltd., alongside supportive colleagues, showcases how collaboration can lead to significant advancements in technology. Koyama's achievements highlight the enduring impact of inventive minds on everyday products that enhance our lives.
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.