Osaka, Japan

Keiko Nishimura

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Seal, Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Nishimura. Retrieved from https://idiyas.com/inventor/keiko-nishimura-hij2lx0q

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 = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Keiko Nishimura: Innovator in Manual Cleaning Tools

Introduction

Keiko Nishimura is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of cleaning technology, particularly with her innovative designs that enhance efficiency and usability. Her work exemplifies the spirit of innovation that drives advancements in everyday tools.

Latest Patents

Nishimura holds a patent for a manual cleaning tool that features a roller brush integrated into a frame main body. The roller brush consists of a rigid shaft and a pair of guide rollers, which are arranged concentrically with the shaft center line. The cleaning brush cloth, which includes cut piles raised from a foundation cloth, is helically wound around the shaft's outer surface. This design allows for effective cleaning while ensuring ease of use.

Career Highlights

Throughout her career, Keiko Nishimura has been associated with Nippon Seal, Co., Ltd., where she has played a vital role in developing innovative cleaning solutions. Her dedication to improving cleaning tools has made her a respected figure in her field. With a focus on practical applications, she continues to push the boundaries of what is possible in cleaning technology.

Collaborations

Nishimura has collaborated with talented individuals such as Hiroshi Ono and Yusuke Hino. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking products.

Conclusion

Keiko Nishimura's contributions to the field of manual cleaning tools highlight her innovative spirit and commitment to enhancing everyday life. Her patent for a unique cleaning tool showcases her ability to combine functionality with practicality. As she continues her work, her impact on the industry is sure to grow.

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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