Ibaraki, Japan

Toshio Maruyama

This inventor holds 1 USPTO granted patent. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Maruyama. Retrieved from https://idiyas.com/inventor/toshio-maruyama-si87hx5w

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 = 6.0

ph-index = 1

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshio Maruyama

Introduction

Toshio Maruyama is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of thermoplastic elastomers. His work has implications for various industries, especially in the production of flexible hoses.

Latest Patents

Maruyama holds a patent for a thermoplastic elastomer composition and the process of production thereof. This innovative composition enhances the flexibility of hoses at both ordinary and low temperatures. It also improves oil resistance and cold resistance while reducing production costs by eliminating the need for a vulcanization step. The patent includes a hose that utilizes this elastomer composition for its inner tube and/or outer cover, showcasing its practical applications.

Career Highlights

Throughout his career, Maruyama has been associated with The Yokohama Rubber Co., Ltd., where he has contributed to various projects and innovations. His expertise in thermoplastic elastomers has positioned him as a key figure in the development of advanced materials for industrial applications.

Collaborations

Maruyama has worked alongside talented colleagues such as Osamu Ozawa and Yoshihiro Soeda. Their collaborative efforts have furthered the research and development of innovative materials, enhancing the capabilities of their projects.

Conclusion

Toshio Maruyama's contributions to the field of thermoplastic elastomers demonstrate his commitment to innovation and excellence. His patent reflects a significant advancement in hose technology, showcasing the potential for improved performance and cost efficiency.

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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