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For the Inventor, By the Inventor

Tokyo, Japan

Shuichi Yamazaki

This inventor holds 53 USPTO granted patents and 3 published patent applications and 15 EPO patents, primarily in Electrical Steel Sheets. Top assignees: Nippon Steel Corporation, Ricoh Company, Ltd., Nippon Steel Sumitomo Metal Corporation. Active years: 1986-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuichi Yamazaki. Retrieved from https://idiyas.com/inventor/shuichi-yamazaki

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

USPTO Granted Patents = 53 

% Patents Active = 92.5

 

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 198(Granted Patents)

Forward Citations (Not Self Cited) = 185(Dec 10, 2025)


Location History:

  • Fiujimi, JP (1998)
  • Fujimi, JP (1996 - 1999)
  • Futtsu, JP (1995 - 2011)
  • Kimitsu, JP (2021)
  • Chiyoda-ku, JP (2022)
  • Tokyo, JP (1986 - 2024)

Company Filing History:

goldMedal39 out of 3,713 
 
Nippon Steel Corporation
 patents
silverMedal9 out of 28,940 
 
Ricoh Company, Ltd.
 patents
bronzeMedal5 out of 1,102 
 
Nippon Steel Sumitomo Metal Corporation
 patents
4. 1 out of 2,283 
 
Idemitsu Kosan Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1986-2026

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Areas of Expertise:
Electrical Steel Sheet
Grain-Oriented Steel
Non-Oriented Steel
Insulation Coating
Manufacturing Method
Laminated Core
Magnetic Properties
High Tensile Strength
Coating Composition
Transformer Applications
Metalworking Oil
Electrolytic Etching
53 patents (USPTO):Explore Patents
1. 12738777 - Adhesive bonding structure in stacked core and rotating electrical machine (2026-09-15),
2. 12716134 - Grain-oriented electrical steel sheet and manufacturing method therefor (2026-08-25),
3. 12492477 - Non-oriented electrical steel sheet and surface treatment agent for non-oriented electrical steel sheet (2025-12-09),
4. 12469625 - Non-oriented electrical steel sheet (2025-11-11),
5. 12215399 - Non-oriented electrical steel sheet and method for producing same (2025-02-04),
6. 12215398 - Coating liquid for forming insulation coating for grain-oriented electrical steel sheets, grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet (2025-02-04),
7. 12157921 - Coating liquid for forming insulation coating for grain-oriented electrical steel sheet, method of manufacturing grain-oriented electrical steel sheet, and grain-oriented electrical steel sheet (2024-12-03),
8. 12037511 - Coating composition for electrical steel sheet, surface-coated electrical steel sheet for adhesion and laminated core (2024-07-16),
9. 12005487 - Method of manufacturing laminated core (2024-06-11),
10. 11749431 - Electrical steel sheet, laminated core, and laminated core manufacturing method (2023-09-05),
11. 11535943 - Grain-oriented electrical steel sheet (2022-12-27),
12. 11499055 - Coating solution for forming insulating film for grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet (2022-11-15),
13. 11474032 - Scale composition determination system, scale composition determination method, and program (2022-10-18),
14. 11454542 - Scale composition determination system, scale composition determination method, and program (2022-09-27),
15. 11440846 - Solution for forming insulation coating and grain-oriented electrical steel sheet (2022-09-13),

Title: The Innovative Journey of Shuichi Yamazaki

Introduction: Shuichi Yamazaki is a pioneering inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shuichi Yamazaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Shuichi Yamazaki has worked with some of the leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Shuichi Yamazaki has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing that has led to numerous breakthroughs in the tech sector.

Conclusion: Shuichi Yamazaki's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventors. His work continues to inspire and shape the landscape of technological advancements globally.

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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