Toyota, Japan

Naoki Iguchi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Iguchi. Retrieved from https://idiyas.com/inventor/naoki-iguchi

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Naoki Iguchi’s Vehicle Safety Innovations.

Introduction

Naoki Iguchi is an inventor based in Toyota, Japan, whose work focuses on vehicle safety and driver-assistance technologies. He is associated with Toyota Jidosha Kabushiki Kaisha and is credited with 2 patents.

Latest Patents

Iguchi’s recent patent work includes “Vehicle control device, vehicle control method, and storage medium.” The invention describes a system that detects objects ahead of a vehicle and can warn the driver or adjust the vehicle’s movement to reduce collision risk. When a restricted section is present in an adjacent lane ahead, the system makes its object-perception condition easier to satisfy, enabling it to respond more readily to potential hazards.

His other listed patent is “Driver assistance device for vehicle.” This invention concerns collision-avoidance assistance that can be triggered when the vehicle is predicted to collide with an object. The system recognizes the speed limit for the vehicle’s lane and, when it detects that the limit has decreased, adjusts the collision-determination condition so assistance can begin earlier.

Career Highlights

Iguchi’s listed inventions address complementary aspects of road safety: recognizing potential hazards and adapting collision-avoidance responses to changing driving conditions. His work is associated with Toyota Jidosha Kabushiki Kaisha.

Collaborations

Among Iguchi’s identified coworkers are Toshiki Kinoshita and Yuta Hiraiwa.

Conclusion

Naoki Iguchi’s patent portfolio reflects a focus on vehicle-control and driver-assistance systems designed to support earlier hazard recognition and collision-risk reduction.

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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