Yokohama, Japan

Kiyohito Sekido

This inventor holds 4 USPTO granted patents and 4 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2011-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyohito Sekido. Retrieved from https://idiyas.com/inventor/kiyohito-sekido

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2011-2016

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4 patents (USPTO):Explore Patents

Title: Kiyohito Sekido: Innovator in Electric Vehicle Technology

Introduction

Kiyohito Sekido is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electric vehicle technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and security of charging systems in electric vehicles.

Latest Patents

One of Sekido's latest patents is a charging port structure designed to prevent unauthorized access. This structure includes a charging port, a port lid, a port lid lock mechanism, a body opening lid, a body opening lid lock mechanism, an electric unlocking mechanism, and a manual unlocking structure. The port lid is responsible for opening and closing the front opening of a port housing that contains the charging port. The port lid lock mechanism ensures that the port lid remains closed, while the body opening lid serves to open and close a vehicle body opening. The body opening lid lock mechanism keeps the body opening lid closed and can be unlocked from inside the passenger compartment. Additionally, the electric unlocking mechanism is used to unlock the port lid lock mechanism, and the manual unlocking structure allows for manual operation to unlock the port lid lock mechanism from the vehicle body opening.

Another notable patent by Sekido is related to an electric vehicle structure that includes a charging port, an electric charging harness, and an intermediate connector. The charging port is strategically placed on a portion of the vehicle, while the electric charging harness consists of a first wiring portion that is electrically connected to the charging port and a second wiring portion that connects to an electrical component of the vehicle. The intermediate connector facilitates a releasable connection between the first and second wiring portions of the electric charging harness, allowing for repeated connecting and disconnecting.

Career Highlights

Kiyohito Sekido is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop new technologies for electric vehicles. His work has significantly impacted the automotive industry, particularly in the realm of electric vehicle charging systems.

Collaborations

Sekido has collaborated with notable colleagues such as Satoshi Shigematsu and Hidekazu Saitou. Their combined expertise has contributed to the advancement of electric vehicle technologies and the development of innovative solutions.

Conclusion

Kiyohito Sekido is a key figure in the field of electric vehicle technology, with a focus on enhancing

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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