Osaka, Japan

Hiroki Masumoto

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: The Nippon Synthetic Chemical Industry Co., Ltd.. Active years: 2011-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Masumoto. Retrieved from https://idiyas.com/inventor/hiroki-masumoto-hwe489sj

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 = 2.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2011-2016

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2 patents (USPTO):Explore Patents

Title: Hiroki Masumoto: Innovator in Resin Composition Technology

Introduction

Hiroki Masumoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of resin composition technology, holding 2 patents that showcase his innovative approach to materials science.

Latest Patents

Masumoto's latest patents include a resin composition, a melt-formed article, and a multilayer structure. The first patent provides a resin composition that excels in gas-barrier properties after hot-water treatment while maintaining excellent handling properties without increasing viscosity during the melt-kneading step. This invention features a thermoplastic resin and a dehydrated product of hydrated carboxylic acid salt. The second patent discloses a resin composition comprising EVOH resin, polyamide resin, and inorganic salt capable of forming a hydrate. This composition demonstrates outstanding gas barrier properties and reduced elution of EVOH resin, even after hot water treatment, along with excellent long-run processability.

Career Highlights

Hiroki Masumoto is currently employed at the Nippon Synthetic Chemical Industry Co., Ltd. His work focuses on developing advanced materials that meet the demands of modern applications. His innovative contributions have positioned him as a key figure in the industry.

Collaborations

Masumoto collaborates with talented coworkers, including Kouji Yamada and Shinji Okamoto. Their combined expertise fosters a creative environment that drives innovation in resin technology.

Conclusion

Hiroki Masumoto's work in resin composition technology highlights his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications, making him a valuable contributor to the 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]
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