Location History:
- Takatsuki, JP (1981)
- Kurashiki, JP (1981 - 1991)
Company Filing History:
6 out of 1,865 
2 out of 7 Years Active: 1981-1991
Title: Innovations and Contributions of Inventor Keiji Matsumura
Introduction: Keiji Matsumura, based in Kurashiki, Japan, is a prominent inventor with a remarkable portfolio of six patents. His innovations predominantly focus on enhancing materials for industrial applications, particularly in the field of polymers and heat-resistant containers. Matsumura's work emphasizes efficiency and sustainability, contributing to various advancements in material science.
Latest Patents: Matsumura's latest innovations include the development of 2-hydroxyphenylbenzotriazol compounds, which are noted for their excellent ultraviolet absorbability and high thermal stability. These compounds serve as effective ultraviolet absorbers for various polymers, showcasing their applicability across multiple industries. Additionally, he has patented a heat-resistant container comprising an ethylene-vinyl alcohol copolymer layer and a crystalline polyester layer. This design utilizes an ethylene-vinyl alcohol copolymer containing a drying agent, resulting in a container that is both ovenable and retortable, significantly enhancing its practical utility.
Career Highlights: Throughout his career, Keiji Matsumura has made significant contributions to the field of invention, particularly through his affiliations with notable companies. He has worked with Kuraray Co., Ltd., a leader in the development of advanced materials, and Minaminihon Rakuno Kyodo Kabushiki Kaisha, where he furthered his research and innovations in polymers.
Collaborations: Matsumura’s journey has been enriched by collaborations with distinguished colleagues, including Syuji Kawai and Shuzo Ohyabu. These partnerships have allowed him to expand his research capabilities and foster significant advancements in his fields of interest.
Conclusion: Keiji Matsumura's inventive spirit and dedication to enhancing polymer applications have led to his emergence as a notable figure in the world of innovation. With his focus on creating efficient and durable materials, his contributions will undoubtedly influence future technologies and applications in various industries. His patented inventions demonstrate a commitment to excellence and sustainability that sets a high standard for aspiring inventors.
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.