Fukuoka, Japan

Kiwako Nagai

This inventor holds 1 USPTO granted patent. Top assignee: Kyushu Hitachi Maxell, Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiwako Nagai. Retrieved from https://idiyas.com/inventor/kiwako-nagai

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 = 9.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Kiwako Nagai: Innovator in Nail Care Technology

Introduction

Kiwako Nagai is a notable inventor based in Fukuoka, Japan. She has made significant contributions to the field of beauty technology, particularly with her innovative designs in nail care. Her work has garnered attention for its practicality and effectiveness.

Latest Patents

Kiwako Nagai holds a patent for an Electric Nail Polisher. This invention showcases her ability to blend technology with everyday beauty routines, providing users with a more efficient way to maintain their nails.

Career Highlights

Kiwako is currently employed at Kyushu Hitachi Maxell, Ltd., where she continues to develop and refine her inventions. Her dedication to innovation in the beauty industry has positioned her as a key player in her field.

Collaborations

Kiwako has worked alongside talented colleagues such as Maki Fujisawa and Akiko Kubota. Their collaborative efforts have contributed to the advancement of nail care technologies.

Conclusion

Kiwako Nagai's contributions to the beauty technology sector, particularly through her Electric Nail Polisher patent, highlight her innovative spirit and commitment to enhancing user experiences in nail care.

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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