Yokohama, Japan

Akira Ohkawa

This inventor holds 2 USPTO granted patents. Top assignee: Isuzu Motors Limited. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Ohkawa. Retrieved from https://idiyas.com/inventor/akira-ohkawa

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 = 2.4

ph-index = 2

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1988

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2 patents (USPTO):Explore Patents

Title: Akira Ohkawa: Innovator in Automotive Clutch Control

Introduction

Akira Ohkawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of clutch control systems. With a total of 2 patents to his name, Ohkawa's work has the potential to enhance vehicle performance and safety.

Latest Patents

Ohkawa's latest patents include a "Control apparatus for automobile clutch" and a "Method of and apparatus for controlling automatic clutch." The control apparatus for an automotive clutch sets engine rotational speeds for disengaging the clutch based on the current gear position. It disengages the clutch when the engine rotational speed drops below the set value while a braking force exceeds a preset threshold. This innovation ensures smoother transitions and improved vehicle control during braking. The second patent focuses on detecting the braking force and engine speed to determine whether the clutch should be quickly disengaged, preventing engine stalling during sudden braking.

Career Highlights

Ohkawa is currently employed at Isuzu Motors Limited, where he continues to develop innovative automotive technologies. His work has been instrumental in advancing the functionality and reliability of vehicle systems.

Collaborations

Some of his coworkers include Hiroshi Yoshimura and Toshifumi Koshizawa, who contribute to the collaborative environment at Isuzu Motors Limited.

Conclusion

Akira Ohkawa's contributions to automotive technology, particularly in clutch control systems, demonstrate his innovative spirit and commitment to enhancing vehicle performance. His patents reflect a deep understanding of engineering principles and a dedication to improving driver safety and experience.

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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