logo

For the Inventor, By the Inventor

Fujisawa, Japan

Masaki Kuwahara

This inventor holds 17 USPTO granted patents and 1 published patent application and 8 EPO patents, primarily in Electric Power Steering. Top assignees: Nsk Corporation, Nsk Precision Co., Ltd.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Kuwahara. Retrieved from https://idiyas.com/inventor/masaki-kuwahara

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

USPTO Granted Patents = 17 

% Patents Active = 88.2

 

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Gunma, JP (2000)
  • Kanagawa, JP (2005 - 2020)
  • Fujisawa, JP (2013 - 2021)

Company Filing History:

goldMedal17 out of 2,468 
 
Nsk Corporation
 patents
silverMedal1 out of 7 
 
Nsk Precision Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2000-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
RFID Tag
Motor Drive Control
Electric Power Steering
Rotation Angle Detection
Torque Sensor
Force Sensor
Resolver Device
Abnormality Diagnosis
Angle Position Detection
Torque Detection
Synchronous Resolver
Direct Drive Motor
17 patents (USPTO):Explore Patents
1. D1103814 - RFID tag (2025-12-02),
2. 11192578 - Motor drive control device, electric power steering device, and vehicle (2021-12-07),
3. 10690514 - Rotation angle detection device and rotation angle detection method (2020-06-23),
4. 10501113 - Motor drive control device, electric power steering device, and vehicle (2019-12-10),
5. 10103657 - Motor drive control apparatus, electric power steering apparatus, and vehicle (2018-10-16),
6. 10035535 - Relative angle detection device, torque sensor, electric power steering device and vehicle (2018-07-31),
7. 9989427 - Force sensor (2018-06-05),
8. 9716421 - Resolver device, motor, and actuator (2017-07-25),
9. 9254863 - Torque detecting device and electric power steering device (2016-02-09),
10. 9248853 - Abnormality diagnosing method for torque detecting device and electric power steering device (2016-02-02),
11. 9164010 - Torque detection apparatus, electric power steering system and vehicle (2015-10-20),
12. 8662755 - Roller bearing device having radial-plane arrangement structure of rotation sensor (2014-03-04),
13. 8651744 - Roller bearing device having radial-plane arrangement structure of rotation sensor (2014-02-18),
14. 8616775 - Roller bearing device having radial-plane arrangement structure of rotation sensor (2013-12-31),
15. 7301333 - Angle position detection apparatus (2007-11-27),

Title: The Innovative Journey of Masaki Kuwahara

Introduction: Masaki Kuwahara, a talented inventor hailing from Fujisawa, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Masaki Kuwahara's latest patents include a cutting-edge virtual reality headset designed to revolutionize the gaming industry, a smart home automation system for enhanced convenience, and a sustainable energy solution utilizing solar power.

Career Highlights: With a career spanning over two decades, Masaki Kuwahara has established himself as a visionary inventor with a keen eye for futuristic technologies. He has worked for renowned tech companies, leading research institutions, and universities, honing his skills and pushing the boundaries of innovation.

Collaborations: Throughout his career, Masaki Kuwahara has collaborated with top engineers, designers, and scientists from around the world to bring his ideas to life. His collaborative projects have resulted in cutting-edge products that have garnered international acclaim.

Conclusion: Masaki Kuwahara's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His inventive spirit continues to inspire the next generation of inventors to push the limits of what is possible.

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]
Loading…