Ube, Japan

Hidenobu Kuwahara

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Ube Industries, Inc.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenobu Kuwahara. Retrieved from https://idiyas.com/inventor/hidenobu-kuwahara

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Hidenobu Kuwahara: Innovator in Resin Technology

Introduction

Hidenobu Kuwahara is a notable inventor based in Ube, Japan. He has made significant contributions to the field of resin technology, particularly through his innovative sorting methods. His work has implications for improving the quality and efficiency of resin granule processing.

Latest Patents

Kuwahara holds a patent for a sorting method that addresses the presence of magnetic foreign matter in resin granules. The patent specifies that the proportion of resin granules to which magnetic foreign matter of 50 µm or greater is adhered should be 30% or less. This innovation is crucial for enhancing the purity of resin materials used in various applications.

Career Highlights

Kuwahara is associated with Ube Industries, Inc., a leading company in the chemical industry. His role at the company has allowed him to focus on developing advanced technologies that improve product quality and operational efficiency. His patent reflects his commitment to innovation in the resin sector.

Collaborations

Kuwahara has worked alongside talented colleagues such as Shoichi Yamaoka and Ryo Sakimoto. Their collaborative efforts contribute to the advancement of technology within their field.

Conclusion

Hidenobu Kuwahara's contributions to resin technology through his innovative sorting method exemplify the importance of research and development in enhancing material quality. His work continues to influence the industry positively.

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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