Chiba, Japan

Hirokazu Hamada

This inventor holds 3 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1996-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Hamada. Retrieved from https://idiyas.com/inventor/hirokazu-hamada

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 = 3.0

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1996-1999

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3 patents (USPTO):Explore Patents

Title: Hirokazu Hamada: Innovator in Detergent Composition

Introduction

Hirokazu Hamada is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of detergent compositions, holding a total of 3 patents. His work focuses on innovative formulations that enhance the effectiveness of cleaning products.

Latest Patents

Hamada's latest patents include a detergent composition that features a glycerol derivative. Additionally, he has developed a polyhydric detergent composition, which further showcases his expertise in creating effective cleaning solutions. These innovations reflect his commitment to improving household products.

Career Highlights

Hirokazu Hamada is currently employed at Kao Corporation, a leading company in the consumer goods sector. His role at Kao allows him to apply his inventive skills to develop new and improved products for consumers. His contributions have been instrumental in advancing the company's product offerings.

Collaborations

Hamada has collaborated with talented coworkers, including Kiyoko Nakagaki and Masaki Itabashi. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas in the field of detergent compositions.

Conclusion

Hirokazu Hamada is a distinguished inventor whose work in detergent compositions has led to several important patents. His contributions to Kao Corporation and collaborations with fellow inventors highlight his impact on the industry. His ongoing innovations continue to shape the future of cleaning products.

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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