Funabashi, Japan

Yuji Yoneyama

This inventor holds 3 USPTO granted patents. Top assignees: Lion Corporation, Mitsubishi Gas Chemical Company, Inc.. Active years: 1993-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Yoneyama. Retrieved from https://idiyas.com/inventor/yuji-yoneyama

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 = 6.0

ph-index = 3

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1993-1997

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3 patents (USPTO):Explore Patents

Title: Yuji Yoneyama: Innovator in Detergent Composition

Introduction

Yuji Yoneyama is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of detergent compositions, holding a total of 3 patents. His work focuses on creating formulations that minimize skin irritability while enhancing the effectiveness of cleaning agents.

Latest Patents

Yoneyama's latest patents include innovative solutions such as a detergent composition that has low skin irritability. He has also developed a method for stabilizing sodium percarbonate by separately spraying coating solutions. Additionally, he disclosed a bleaching detergent composition that incorporates granulated sodium percarbonate, formed by separately spraying an aqueous boric acid solution and an aqueous alkali metal silicate solution onto sodium percarbonate particles kept in a fluidized state.

Career Highlights

Throughout his career, Yuji Yoneyama has worked with prominent companies, including Mitsubishi Gas Chemical Company, Inc. and Lion Corporation. His experience in these organizations has allowed him to refine his expertise in the development of cleaning products.

Collaborations

Yoneyama has collaborated with notable coworkers such as Masayoshi Onda and Akira Ito. Their combined efforts have contributed to advancements in the field of detergent formulations.

Conclusion

Yuji Yoneyama's innovative work in detergent compositions showcases his commitment to improving cleaning products while considering user safety. His contributions continue to influence the industry and pave the way for future advancements.

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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