Ako, Japan

Hirohisa Yokoya

This inventor holds 4 USPTO granted patents. Top assignee: Earth Chemical Co., Ltd.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohisa Yokoya. Retrieved from https://idiyas.com/inventor/hirohisa-yokoya

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 = 2.2

ph-index = 4

Forward Citations = 108(Granted Patents)


Company Filing History:


Years Active: 2006

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4 patents (USPTO):Explore Patents

Title: Innovations of Hirohisa Yokoya

Introduction

Hirohisa Yokoya is a notable inventor based in Ako, Japan. He has made significant contributions to the field of innovation, holding a total of four patents. His work primarily focuses on practical solutions that enhance everyday life.

Latest Patents

Among his latest inventions is the "Inside Plug," which serves as an innovative air freshener. This product showcases his ability to combine functionality with user-friendly design.

Career Highlights

Hirohisa Yokoya is currently employed at Earth Chemical Co., Ltd., where he continues to develop new ideas and products. His career is marked by a commitment to improving consumer experiences through innovative solutions.

Collaborations

He has collaborated with talented coworkers, including Eiko Matsuda and Yumi Miyake, who contribute to the creative environment at Earth Chemical Co., Ltd.

Conclusion

Hirohisa Yokoya's work exemplifies the spirit of innovation, and his contributions continue to impact the industry positively. His dedication to creating practical solutions is evident in his patents and collaborations.

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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