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For the Inventor, By the Inventor

Maebashi, Japan

Toshiyuki Onizuka

This inventor holds 11 USPTO granted patents and 3 EPO patents. Top assignees: Nsk Corporation, Nsk Steering Co., Ltd.. Active years: 1998-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Onizuka. Retrieved from https://idiyas.com/inventor/toshiyuki-onizuka

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

USPTO Granted Patents = 11

% Patents Active = 54.5


Average Co-Inventor Count = 3.4

ph-index = 7

Forward Citations = 104(Granted Patents)


Location History:

  • Gumna, JP (2002)
  • Gunma, JP (1998 - 2008)
  • Maebashi, JP (2002 - 2015)
  • Fujisawa, JP (2016)

Company Filing History:

goldMedal11 out of 2,468 
 
Nsk Corporation
 patents
silverMedal1 out of 1 
 
Nsk Steering Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1998-2016

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11 patents (USPTO):Explore Patents
1. 9254863 - Torque detecting device and electric power steering device (2016-02-09),
2. 9248853 - Abnormality diagnosing method for torque detecting device and electric power steering device (2016-02-02),
3. 9164010 - Torque detection apparatus, electric power steering system and vehicle (2015-10-20),
4. 7472004 - Steering angle sensor (2008-12-30),
5. 7426978 - Electric power steering apparatus (2008-09-23),
6. 7204167 - Motor-driven power steering apparatus (2007-04-17),
7. 7159688 - Electric power steering device (2007-01-09),
8. 6456090 - Torque sensor (2002-09-24),
9. 6400108 - Brushless DC-motor driving controller (2002-06-04),
10. 6386052 - Torque sensor (2002-05-14),
11. 5811695 - Torque sensor (1998-09-22),

Title: Toshiyuki Onizuka: Pioneering Inventor from Maebashi

Introduction: Toshiyuki Onizuka is a renowned inventor hailing from Maebashi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshiyuki Onizuka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Onizuka has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Toshiyuki Onizuka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Toshiyuki Onizuka's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring the next generation of inventors and visionaries.

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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