Kusatsu, Japan

Ryuso Yamaoka

This inventor holds 1 USPTO granted patent. Top assignees: Gunze Limited, Ube Industries, Inc.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuso Yamaoka. Retrieved from https://idiyas.com/inventor/ryuso-yamaoka

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1997

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Ryuso Yamaoka: Innovator in Laminate Film Technology

Introduction

Ryuso Yamaoka is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminate films. His innovative approach has led to the creation of a unique laminate film that consists of multiple layers, enhancing its functionality and application.

Latest Patents

Yamaoka holds a patent for a laminate film that features at least three layers. The structure includes an intermediate layer composed of a resin composition that contains 20 to 100% by weight of an amorphous polyolefin, which is rich in propylene and/or butene-1. The outer layers are made from a resin composition that includes a polyolefin and a thermoplastic styrene elastomer. This invention showcases his expertise in polymer technology and its applications in various industries.

Career Highlights

Throughout his career, Yamaoka has worked with prominent companies such as Gunze Limited and Ube Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in material science. His work has not only benefited his employers but has also had a lasting impact on the industry.

Collaborations

Yamaoka has collaborated with esteemed colleagues, including Yoshinori Ishii and Kunio Kondo. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in laminate films.

Conclusion

Ryuso Yamaoka's contributions to laminate film technology exemplify his dedication to innovation and excellence in materials science. His patent and career achievements reflect his significant role in advancing this field.

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]
Loading…