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For the Inventor, By the Inventor

Tokyo, Japan

Masayuki Tsuda

This inventor holds 49 USPTO granted patents and 10 published patent applications and 8 EPO patents, primarily in Corrosion Estimation. Top assignees: Ntt Docomo, Inc., Nippon Telegraph and Telephone Corporation, Ntt Corporation. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Tsuda. Retrieved from https://idiyas.com/inventor/masayuki-tsuda

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

Calculating rank
USPTO Granted Patents = 49 

% Patents Active = 71.4

 

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 123(Granted Patents)


Location History:

  • Toyko, JP (2008)
  • Shinagawa, JP (2008)
  • Shinagawa-ku, JP (2013)
  • Tokyo, JP (2006 - 2021)
  • Musashino, JP (2022 - 2024)

Company Filing History:

goldMedal24 out of 4,966 
 
Ntt Docomo, Inc.
 patents
silverMedal22 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
bronzeMedal2 out of 663 
 
Ntt Corporation
 patents
4. 1 out of 1,769 
 
Taiyo Yuden Co., Ltd.
 patents

Years Active: 2006-2026

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Areas of Expertise:
Corrosion Estimation
Loosening Detection
Hydrogen Storage
Corrosion Prevention
Tire Antenna
Crack Detection
Data Communication
Positioning Control
Mobile Communication
Transducer
Reinforced Concrete
Event Queue Management
49 patents (USPTO):Explore Patents
1. 12754117 - Corrosion estimation method and device (2026-10-06),
2. 12613181 - Corrosion amount estimation device and method (2026-04-28),
3. 12235204 - Corrosion amount estimation apparatus and corrosion amount estimation method (2025-02-25),
4. 12216106 - Storage hydrogen amount estimation method and device (2025-02-04),
5. 12203823 - Looseness detection sensor and method (2025-01-21),
6. 12187082 - Tire with built-in antenna (2025-01-07),
7. 12172183 - Corrosion prevention method and corrosion prevention device (2024-12-24),
8. 12158389 - Looseness detection device and looseness detection method (2024-12-03),
9. 12153036 - Estimation method (2024-11-26),
10. 12140515 - Corrosion evaluation support apparatus and corrosion evaluation support method (2024-11-12),
11. 12085519 - Loosening detection structure and loosening detection method using said structure (2024-09-10),
12. 12085470 - Bolt tightening torque management structure and method (2024-09-10),
13. 12041707 - Repair device (2024-07-16),
14. 12031856 - Looseness detection sensor and how to identify loose bolts (2024-07-09),
15. 12031331 - Reinforced concrete structure (2024-07-09),

Title: Masayuki Tsuda: Pioneering Inventor from Tokyo

Introduction: Masayuki Tsuda is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Masayuki Tsuda 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, Masayuki Tsuda has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Masayuki Tsuda's passion for innovation and his relentless drive to push the boundaries of technology make him a true pioneer in the world of inventions, with his work continuing to inspire future generations of inventors.

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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