Tokyo, Japan

Kenichiroh Matsumura

This inventor holds 4 USPTO granted patents, plus 2 CIPO patents. Top assignees: Nippon Steel Sumitomo Metal Corporation, Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Nippon Steel Corporation. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichiroh Matsumura. Retrieved from https://idiyas.com/inventor/kenichiroh-matsumura

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

Calculating rank

% Patents Active = 75.0


Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Tokai, JP (2005)
  • Tokyo, JP (2014 - 2015)
  • Kimitsu, JP (2019)

Company Filing History:


Years Active: 2005-2019

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4 patents (USPTO):Explore Patents

Title: Kenichiroh Matsumura: Innovator in Steel Technology

Introduction

Kenichiroh Matsumura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of steel technology, holding a total of 4 patents. His innovative work focuses on the development of advanced steel sheets with unique properties.

Latest Patents

Matsumura's latest patents include a galvanized steel sheet and a method for producing the same. This invention features a steel sheet with a galvanizing layer that enhances its durability. The chemical composition of the steel sheet includes specific percentages of carbon, silicon, manganese, aluminum, nitrogen, titanium, phosphorus, and sulfur. The galvanizing layer consists of iron and zinc, providing a specific gravity of 5.5 to less than 7.5.

Another notable patent is the Ni-containing-surface-treated steel sheet for cans and its manufacturing method. This invention involves a steel sheet that undergoes stamping to create an outer surface for cans. It includes a nickel-containing layer and a nickel-tungsten alloy plating layer, which enhances the can's properties.

Career Highlights

Throughout his career, Matsumura has worked with leading companies in the steel industry, including Nippon Steel & Sumitomo Metal Corporation and Nippon Steel Corporation. His experience in these organizations has allowed him to refine his expertise in steel technology and innovation.

Collaborations

Matsumura has collaborated with notable colleagues such as Makoto Nakazawa and Takehiro Takahashi. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kenichiroh Matsumura is a distinguished inventor whose work in steel technology has led to significant advancements in the industry. His innovative patents reflect his commitment to enhancing the properties of steel sheets, making a lasting impact on manufacturing processes.

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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