Okayama, Japan

Eisuke Yamanaka

This inventor holds 2 USPTO granted patents. Top assignees: Kawasaki Steel Corporation, Kotobuki Sangyo Co., Ltd.. Active years: 1985-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eisuke Yamanaka. Retrieved from https://idiyas.com/inventor/eisuke-yamanaka

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kurashiki, JP (1985)
  • Okayama, JP (1994)

Company Filing History:


Years Active: 1985-1994

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2 patents (USPTO):Explore Patents

Title: The Innovations of Eisuke Yamanaka

Introduction

Eisuke Yamanaka is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of steel production, particularly through his innovative patents. With a total of 2 patents, Yamanaka's work has had a lasting impact on the manufacturing industry.

Latest Patents

Yamanaka's latest patents include a "Four-roller type sizing mill apparatus for producing round steel rods." This apparatus features two four-roller mills, each with two pairs of facing rollers arranged in a unique configuration. The design allows for efficient rolling of round steel rods, enhancing production capabilities. Another significant patent is the "Method of producing steel H-sheet pile." This method outlines a comprehensive process for creating H-shaped steel sheet piles from beam blanks, utilizing various rolling techniques to achieve the desired specifications.

Career Highlights

Throughout his career, Yamanaka has worked with prominent companies such as Kawasaki Steel Corporation and Kotobuki Sangyo Co., Ltd. His experience in these organizations has contributed to his expertise in steel manufacturing and innovation.

Collaborations

Yamanaka has collaborated with notable colleagues, including Hiroshi Hagihara and Kiyoji Ino. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Eisuke Yamanaka's contributions to the field of steel production through his innovative patents demonstrate his expertise and commitment to advancing manufacturing processes. His work continues to influence the industry and inspire future innovations.

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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