Tokyo, Japan

Toshiyuki Murakami

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Jfe Bars & Shapes Corporation, Nippon Chemi-Con Corporation, National Institute of Advanced Industrial Science and Technology. Active years: 2001-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Murakami. Retrieved from https://idiyas.com/inventor/toshiyuki-murakami-xk41cb5s

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 66(Granted Patents)


Location History:

  • Ome, JP (2007)
  • Tokyo, JP (2001 - 2012)
  • Miyagi, JP (2014)

Company Filing History:


Years Active: 2001-2014

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4 patents (USPTO):Explore Patents

Title: Innovations of Toshiyuki Murakami

Introduction

Toshiyuki Murakami is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced steel compositions. With a total of 4 patents to his name, Murakami's work has had a considerable impact on the industry.

Latest Patents

Among his latest patents is a low carbon resulfurized free cutting steel. This innovative material consists of specific percentages of carbon, silicon, manganese, phosphorus, sulfur, aluminum, oxygen, and nitrogen, all by mass percentage, with iron as the balance. Another notable patent is for a low carbon free cutting steel, which includes a carefully balanced composition of carbon, manganese, sulfur, oxygen, chromium, and iron. These patents reflect Murakami's expertise in creating materials that enhance manufacturing processes.

Career Highlights

Throughout his career, Toshiyuki Murakami has worked with prominent companies such as Nippon Chemi-con Corporation and JFE Bars & Shapes Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in steel technology.

Collaborations

Murakami has collaborated with esteemed colleagues, including Tetsuo Shiraga and Akihiro Shimada. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking materials.

Conclusion

Toshiyuki Murakami's contributions to the field of materials science, particularly in steel innovation, demonstrate his commitment to advancing technology. His patents and collaborations highlight the importance of teamwork in achieving significant breakthroughs.

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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