Chiryu, Japan

Takuya Ohkubo

This inventor holds 1 USPTO granted patent. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Ohkubo. Retrieved from https://idiyas.com/inventor/takuya-ohkubo-g1brymnq

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

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Takuya Ohkubo: Innovator in Power Steering Technology

Introduction

Takuya Ohkubo is a notable inventor based in Chiryu, Japan. He has made significant contributions to the field of automotive technology, particularly in power steering systems. His innovative approach has led to the development of a unique power steering apparatus that enhances vehicle control and efficiency.

Latest Patents

Takuya Ohkubo holds a patent for a power steering apparatus. This invention includes an electric motor that operates a hydraulic pump, supplying pressurized fluid to a directional control valve. The valve is of a center-closed type and is operable by a steering wheel. It delivers the pressurized fluid to a pair of cylinder chambers in a power cylinder through a supply passage. The motor controller manages the electric motor's operation, ensuring that while the steering wheel is in its neutral position, the motor runs intermittently at a low speed. This design maintains the efficiency of the electric motor and regulates the differential pressure between the supply passage and the cylinder chambers to a predetermined first value.

Career Highlights

Takuya Ohkubo is associated with Toyoda Koki Kabushiki Kaisha, a company known for its advancements in manufacturing and technology. His work has been instrumental in developing innovative solutions that improve automotive performance and safety.

Collaborations

Throughout his career, Takuya has collaborated with esteemed colleagues such as Yoshiharu Inaguma and Yutaka Mori. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Takuya Ohkubo's contributions to power steering technology exemplify his commitment to innovation in the automotive industry. His patent for a power steering apparatus showcases his ability to enhance vehicle efficiency and control. His work continues to influence the field, paving the way for future advancements in automotive technology.

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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