Tokyo, Japan

Takayoshi Sugawara

This inventor holds 39 USPTO granted patents and 5 published patent applications and 20 EPO patents, primarily in Electric Power Steering. Top assignees: Nsk Corporation, Nsk Steering & Control, Inc.. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayoshi Sugawara. Retrieved from https://idiyas.com/inventor/takayoshi-sugawara

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

USPTO Granted Patents = 39 

% Patents Active = 89.7

 

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 87(Granted Patents)


Location History:

  • Kanagawa, JP (2014)
  • Shinagawa-ku, JP (2015 - 2016)
  • Fujisawa, JP (2016)
  • Tokyo, JP (2017 - 2021)

Company Filing History:


Years Active: 2014-2025

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Areas of Expertise:
Electric Power Steering
Motor Control Device
Electric Actuator
Vehicle Steering
Torque Detection
Abnormality Diagnosis
Multi-Phase Motor Control
Steering Angle Detection
Electric Power Steering System
Motor Control Unit
Electric Power Steering Apparatus
Electric Power Steering Device
39 patents (USPTO):Explore Patents

Title: Takayoshi Sugawara: Pioneering Innovations in Electric Power Steering Technology

Introduction:

Takayoshi Sugawara, a visionary inventor based in Tokyo, JP, has made significant contributions to the field of technology with his outstanding innovation and commitment to excellence. With over 37 patents to his name, Sugawara exemplifies a trailblazer in the world of technology, inspiring a new generation of inventors and researchers to aim for groundbreaking advancements.

Latest Patents:

Among his latest patents is the Electric Power Steering Apparatus, which features a cutting-edge torque sensor and motor control unit. This system enables seamless switching between a torque control system and a position/speed control system, enhancing the overall efficiency and performance of the steering system in vehicles. Additionally, his Motor Control Unit patent focuses on optimizing current control, minimizing distortions in current waveforms, and reducing sound, vibration, and torque ripple in 3-phase brushless motors.

Career Highlights:

Takayoshi Sugawara is currently affiliated with NSK Corporation, a renowned technology company known for its innovative solutions in various sectors. His expertise and leadership have played a pivotal role in driving advancements in electric power steering technology, positioning him as a key figure in the field of motor control units and automotive systems.

Collaborations:

Throughout his illustrious career, Sugawara has collaborated with esteemed colleagues such as Ryo Minaki and Hideki Sawada. Together, they have synergized their talents and knowledge to push the boundaries of innovation, resulting in groundbreaking advancements that have left a lasting impact on the industry.

Conclusion:

In conclusion, Takayoshi Sugawara's unwavering passion for innovation and his relentless pursuit of excellence have established him as a pioneering force in the world of technology. His dedication to pushing the limits of what is achievable continues to inspire and shape the landscape of invention, setting a high standard for future generations of inventors and researchers to follow.

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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