Otsu, Japan

Hirohito Yamamoto

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Toray Industries, Inc.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohito Yamamoto. Retrieved from https://idiyas.com/inventor/hirohito-yamamoto-iilv1uwt

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Hirohito Yamamoto: Innovator in Sheet-like Materials

Introduction

Hirohito Yamamoto is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of environmentally friendly sheet-like materials. His innovative approach combines plant-derived raw materials with advanced fabric technology.

Latest Patents

Hirohito Yamamoto holds 1 patent for his invention of a sheet-like material. This invention utilizes a plant-derived raw material that has a low environmental impact. The sheet-like material is characterized by its uniform and refined nap, strength, excellent shape stability, lightweight nature, and pliability. It is made from nonwoven fabric composed of polyester microfiber and a polyurethane elastomer resin, which includes specific structural monomers. The base sheet is designed with microfibers and is unified with a woven or knitted material, ensuring that the woven or knitted fabric primarily consists of polyester fibers.

Career Highlights

Hirohito Yamamoto is currently employed at Toray Industries, Inc., a leading company in advanced materials. His work focuses on creating innovative materials that meet both performance and environmental standards. His contributions have positioned him as a key figure in the development of sustainable materials.

Collaborations

Hirohito has collaborated with notable coworkers such as Makoto Kaneko and Gen Koide. Their combined expertise has further advanced the research and development of innovative materials.

Conclusion

Hirohito Yamamoto's work in developing environmentally friendly sheet-like materials showcases his commitment to innovation and sustainability. His contributions to the field of materials science are significant and continue to influence the industry.

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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