Tokyo, Japan

Hirokatsu Sugawara

This inventor holds 3 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Kao Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokatsu Sugawara. Retrieved from https://idiyas.com/inventor/hirokatsu-sugawara-5d4owptb

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.6

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Hirokatsu Sugawara: Innovator in Fluid Emitting Technology

Introduction

Hirokatsu Sugawara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of fluid emitting devices, showcasing his expertise through his innovative patents. With a total of 3 patents, Sugawara continues to push the boundaries of technology in his industry.

Latest Patents

Among his latest patents are the "Fluid Emitting Device" and the "Cartridge for Fluid Emitting Device." These inventions reflect his commitment to enhancing the functionality and efficiency of fluid emission technologies.

Career Highlights

Sugawara is currently employed at Kao Corporation, a leading company known for its innovative products and commitment to quality. His work at Kao Corporation has allowed him to develop and refine his inventions, contributing to the company's reputation for excellence.

Collaborations

Throughout his career, Sugawara has collaborated with talented individuals such as Meri Hozumi and Susumu Fujinami. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hirokatsu Sugawara is a notable inventor whose work in fluid emitting technology has made a significant impact. His patents and collaborations highlight his dedication to advancing technology in his 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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