Aki-gun, Japan

Hironori Kokubu

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Mazda Motor Corporation. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Kokubu. Retrieved from https://idiyas.com/inventor/hironori-kokubu

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2023

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2 patents (USPTO):Explore Patents

Title: Hironori Kokubu: Innovator in Engine Systems

Introduction

Hironori Kokubu is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the automotive industry, particularly in the development of advanced engine systems. With a total of 2 patents to his name, Kokubu's work reflects a commitment to innovation and efficiency in vehicle technology.

Latest Patents

Kokubu's latest patents include an innovative engine system designed for vehicles equipped with an accelerator pedal. This system intelligently manages the operation of an electromagnetic clutch based on the rate of accelerator pedal opening. The first patent outlines a method for shifting the engine operation range, ensuring smooth transitions between different operational states. The second patent introduces a supercharger system that enhances engine performance by connecting the crankshaft to the supercharger through an electromagnetic clutch, controlled by a sophisticated processor that detects uphill angles during vehicle travel.

Career Highlights

Kokubu is currently employed at Mazda Motor Corporation, where he continues to push the boundaries of automotive technology. His work has been instrumental in developing systems that improve vehicle performance and efficiency. His innovative approach has garnered attention within the industry, positioning him as a key figure in automotive engineering.

Collaborations

Kokubu has collaborated with talented coworkers such as Kenji Sasaki and Atsushi Yagi. Their combined expertise has contributed to the successful development of advanced automotive technologies.

Conclusion

Hironori Kokubu's contributions to engine systems exemplify the spirit of innovation in the automotive industry. His patents reflect a deep understanding of vehicle dynamics and a commitment to enhancing performance. As he continues his work at Mazda Motor Corporation, Kokubu remains a significant figure in the field of automotive engineering.

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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