Osaka, Japan

Yoshiaki Nakamura

This inventor holds 3 USPTO granted patents. Top assignees: Sunstar Inc., Sunstar K.k., Sunstar Kabushiki Kaisha. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Nakamura. Retrieved from https://idiyas.com/inventor/yoshiaki-nakamura-xq3pcvd5

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1991-1999

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3 patents (USPTO):Explore Patents

Title: Yoshiaki Nakamura: Innovator in Laundry and Microbicide Compositions

Introduction

Yoshiaki Nakamura is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of laundry detergent and microbicide compositions. With a total of 3 patents, his work reflects a commitment to innovation and practical applications in everyday products.

Latest Patents

Nakamura's latest patents include a laundry detergent composition that features a combination of various surfactants and solvents. This composition comprises a nonionic surfactant, at least one cationic surfactant with a specific iodine value, and both sparingly and easily water-soluble solvents. Another significant patent is an iodine microbicide composition that is substantially non-aqueous. This composition includes povidone-iodine and a solvent made from lower alcohols or a mixture of lower alcohols and polyhydric alcohols. Additionally, he has developed an aerosol-type iodine microbicide composition that utilizes this iodine microbicide.

Career Highlights

Throughout his career, Yoshiaki Nakamura has worked with reputable companies such as Sunstar K.K. and Sunstar Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to innovative product development.

Collaborations

Nakamura has collaborated with talented individuals in his field, including Yuji Murakami and Ryoichi Fujibayashi. These partnerships have likely enhanced his research and development efforts, leading to successful patent applications.

Conclusion

Yoshiaki Nakamura's contributions to laundry and microbicide compositions demonstrate his innovative spirit and dedication to improving everyday products. His patents reflect a blend of creativity and practicality that continues to influence the industry.

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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