Tokyo, Japan

Kazumichi Sashi

This inventor holds 12 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 8 EPO patents. Top assignees: Jfe Steel Corporation, Kawasaki Steel Corporation. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumichi Sashi. Retrieved from https://idiyas.com/inventor/kazumichi-sashi

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

USPTO Granted Patents = 12 

% Patents Active = 100.0


 

Average Co-Inventor Count = 4.7

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Kurashiki, JP (2007)
  • Tokyo, JP (2014 - 2020)
  • Chiba, JP (1997 - 2021)

Company Filing History:


Years Active: 1997-2025

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12 patents (USPTO):Explore Patents

Title: Kazumichi Sashi: Pioneering Innovations in Electrical Steel Coating

Introduction:

Kazumichi Sashi, a visionary inventor based in Tokyo, Japan, has been at the forefront of revolutionizing the electrical steel industry. With a keen eye for innovation and unwavering dedication to technological advancement, Sashi has made significant contributions through his inventive solutions.

Latest Patents:

Among his notable patents is the "Method of making an electrical steel sheet provided with insulating coating." This patent outlines a novel method for forming an insulating coating on an electrical steel sheet, improving its properties significantly. Additionally, Sashi's patent for "Electrical steel sheet with insulating coating" showcases his commitment to enhancing punchability and powdering resistance without the use of chromium compounds.

Career Highlights:

Sashi's illustrious career is marked by a total of 8 patents that demonstrate his ingenuity and expertise in the field of electrical steel manufacturing. As a key figure at JFE Steel Corporation, Sashi has been instrumental in driving technological advancements and setting new industry standards.

Collaborations:

Collaborating with esteemed colleagues such as Nobuko Nakagawa and Chiyoko Tada, Sashi has fostered a culture of innovation and excellence within his workplace. Together, they have pushed the boundaries of what is possible in the realm of electrical steel coatings, paving the way for cutting-edge advancements.

Conclusion:

In conclusion, Kazumichi Sashi stands as a visionary inventor whose relentless pursuit of innovation continues to shape the future of technology and inspire the next generation of inventors. His groundbreaking work in enhancing electrical steel coatings underscores his commitment to excellence and positions him as a true trailblazer in the industry.

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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