This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignees: Toppan Holdings Inc., Toppan Inc.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025-2026
Title: Mikinori Yamada: Innovator in Resin Film and Packaging Technology
Introduction
Mikinori Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of packaging technology, particularly through his innovative work on resin films and gas barrier laminates. With a total of 4 patents, Yamada's inventions are paving the way for advancements in packaging materials.
Latest Patents
Yamada's latest patents include a resin film that features a gas barrier layer, which enhances the packaging body's protective properties. This resin film is composed of polyethylene terephthalate, and its unique design ensures that the softening temperatures in both the width and flow directions are maintained between 200° C. and 254° C. Another notable patent is for a gas barrier laminate that consists of a substrate layer made from polyolefin resin, a barrier layer, and an overcoat layer containing polyvinyl alcohol resin. The overcoat layer is designed to have a surface hardness of 1.5 GPa or less, as measured by a nanoindentation method.
Career Highlights
Throughout his career, Mikinori Yamada has worked with notable companies such as Toppan Inc. and Toppan Holdings Inc. His experience in these organizations has allowed him to refine his expertise in packaging technology and materials science.
Collaborations
Yamada has collaborated with talented individuals in his field, including Kaoru Furuta and Ayumi Tanaka. These partnerships have contributed to the development of innovative solutions in packaging technology.
Conclusion
Mikinori Yamada's contributions to resin film and packaging technology highlight his role as a key innovator in the industry. His patents reflect a commitment to advancing materials that enhance product protection and sustainability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile