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For the Inventor, By the Inventor

Tokyo, Japan

Masatoshi Minakawa

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignee: Subaru Corporation. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Minakawa. Retrieved from https://idiyas.com/inventor/masatoshi-minakawa

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal7 out of 2,437 
 
Subaru Corporation
 patents

Years Active: 2021-2026

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7 patents (USPTO):Explore Patents
1. 12731413 - Preceding vehicle recognition device for vehicle (2026-09-08),
2. 12515671 - Drive assist system for vehicle (2026-01-06),
3. 12162459 - Driving assistance device for vehicle (2024-12-10),
4. 11975717 - Vehicle control system (2024-05-07),
5. 11858510 - Vehicle drive assist apparatus (2024-01-02),
6. 10984258 - Vehicle traveling environment detecting apparatus and vehicle traveling controlling system (2021-04-20),
7. 10933805 - Automatic driving system (2021-03-02),

Title: Masatoshi Minakawa: Innovator in Vehicle Driving Assistance Technology

Introduction

Masatoshi Minakawa is an accomplished inventor based in Tokyo, Japan, known for his contributions to innovative vehicle technologies. With a total of five patents to his name, Minakawa focuses on enhancing driving safety and efficiency through advanced vehicular control systems.

Latest Patents

Among his latest patents, Minakawa has developed a "Driving Assistance Device for Vehicle." This device incorporates a traveling environment recognizer, a braking force learner, and a braking force complementer, aiming to improve the braking process based on real-time environmental data. Additionally, another notable patent is for a "Vehicle Control System," which utilizes a detector to identify stop lines based on stored map data and environmental inputs. This system enables vehicles to decelerate optimally at different stop lines, enhancing safety and driving experience.

Career Highlights

Minakawa is currently associated with Subaru Corporation, where he applies his inventive skills to develop cutting-edge automotive technologies. His work focuses on integrating smart systems that significantly improve vehicle operation and safety standards.

Collaborations

Throughout his career, Minakawa has collaborated with other talented inventors including Keisuke Motegi and Hikaru Yoshikawa. These partnerships have fostered innovative solutions that advance the field of vehicle technology.

Conclusion

With a strong portfolio of patents and ongoing collaborations, Masatoshi Minakawa continues to push the boundaries of automotive technology. His relentless pursuit of innovation is helping to pave the way for safer and smarter driving experiences in the future.

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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