Toyota, Japan

Hideki Kajio

This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Howa Plastics Co., Ltd., Toyoda Gosei Co., Ltd.. Active years: 2012-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Kajio. Retrieved from https://idiyas.com/inventor/hideki-kajio

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

USPTO Granted Patents = 5 

% Patents Active = 20.0

 

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2012-2015

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5 patents (USPTO):Explore Patents

Title: The Innovations of Hideki Kajio

Introduction

Hideki Kajio is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive design, particularly in the development of assist grips. With a total of 5 patents to his name, Kajio's work reflects a commitment to enhancing user experience in vehicles.

Latest Patents

Kajio's latest patents focus on innovative designs for assist grips. One of his patents describes a pivot support portion of a hinge assembly that includes an outer support and an inner support positioned at a distance from each other. A double torsion spring is inserted between these supports, allowing the grip body to be biased toward a non-use position. This design enhances the functionality and reliability of the assist grip. Another patent outlines an assist grip that features hinge cavities on opposite bases, with hinge assemblies pivotally supported inside these cavities. The mounting clips used in this design are formed by bending resilient legs into a U-shape, ensuring a secure attachment to the vehicle body.

Career Highlights

Throughout his career, Hideki Kajio has worked with prominent companies such as Howa Plastics Co., Ltd. and Toyoda Gosei Co., Ltd. His experience in these organizations has contributed to his expertise in automotive innovations.

Collaborations

Kajio has collaborated with talented individuals in the industry, including Shouji Kawakami and Kazuhiro Kawamura. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Hideki Kajio's contributions to automotive design through his patents on assist grips demonstrate his dedication to improving vehicle functionality. His work continues to influence the industry and enhance user experience in automobiles.

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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