Tokyo, Japan

Junya Yamada

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junya Yamada. Retrieved from https://idiyas.com/inventor/junya-yamada-i6nwb8rc

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations of Junya Yamada in Functional Film Technology

Introduction

Junya Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of functional film technology. His innovative work has led to the development of a unique patent that showcases his expertise and creativity.

Latest Patents

Junya Yamada holds a patent for a functional film and the method for producing it. This functional film includes a substrate made of acetyl cellulose resin, a primer layer containing silica particles, and a functional layer also containing silica. The design features a permeation layer formed by the resin in the primer layer, which enhances the film's properties. The specifications detail the thickness of the layers and the characteristics of the filler used, demonstrating a sophisticated understanding of material science.

Career Highlights

Yamada is associated with Dai Nippon Printing Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His work has not only contributed to the company's portfolio but has also positioned it as a leader in functional film technology.

Collaborations

Throughout his career, Junya Yamada has collaborated with notable colleagues, including Ryuji Hashimoto and Toshihito Shimizu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Junya Yamada's contributions to functional film technology exemplify the impact of innovative thinking in the field of materials science. His patent reflects a commitment to advancing technology and improving product performance.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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