Anjo, Japan

Fumiko Nakai

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiko Nakai. Retrieved from https://idiyas.com/inventor/fumiko-nakai

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1


Company Filing History:


Years Active: 2021-2024

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5 patents (USPTO):Explore Patents

Title: Fumiko Nakai: Innovator in Vehicle Accessibility Solutions

Introduction

Fumiko Nakai is a notable inventor based in Anjo, Japan, recognized for her contributions to vehicle accessibility solutions. With a total of five patents to her name, Nakai has made significant strides in enhancing the safety and convenience of wheelchair users in vehicles.

Latest Patents

Nakai's latest patents include a wheelchair fixing device for vehicles. This innovative device features a lashing belt with an engaging part designed to connect with a vehicle's floor surface. It also includes a hook that secures the wheelchair frame and a hook cover made from an elastic material to ensure a snug fit. Another significant patent is for a bus handrail and bus vehicle interior structure. This design incorporates an 'L'-shaped handrail that provides multiple grip points for passengers, enhancing safety and comfort while traveling in a bus.

Career Highlights

Fumiko Nakai is currently employed at Toyota Jidosha Kabushiki Kaisha, where she continues to develop innovative solutions for vehicle accessibility. Her work focuses on creating designs that improve the experience of passengers with mobility challenges.

Collaborations

Nakai collaborates with her coworker, Osamu Fukawatase, who brings valuable insights and expertise to their projects. Together, they work on advancing vehicle designs that prioritize user safety and accessibility.

Conclusion

Fumiko Nakai's contributions to vehicle accessibility through her innovative patents demonstrate her commitment to improving the lives of individuals with mobility challenges. Her work at Toyota continues to pave the way for safer and more inclusive transportation solutions.

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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