Hiroshima, Japan

Toshio Yagi

This inventor holds 2 USPTO granted patents. Top assignee: Toyo Kogyo Co., Ltd.. Active years: 1976-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Yagi. Retrieved from https://idiyas.com/inventor/toshio-yagi-x3bbcfgh

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 = 2.4

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Hiroshima, JA (1976)
  • Higashi Hiroshima, JA (1978)

Company Filing History:


Years Active: 1976-1978

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2 patents (USPTO):Explore Patents

Title: Toshio Yagi: Innovator in Material Fabrication

Introduction

Toshio Yagi is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of material fabrication, particularly in developing methods that enhance the durability and resistance of metals. With a total of 2 patents, Yagi's work is recognized for its innovative approaches to improving material properties.

Latest Patents

Yagi's latest patents include a "Method of fabrication of distortion-resistant material" and a "Method for making ferrous metal having improved resistances to corrosion." The first patent describes a process where austenitic stainless steel is dipped in a molten aluminum bath with silicon, followed by heat treatment. This method ensures that the thickness of the plating layers remains stable, preventing distortion even after prolonged use. The second patent outlines a technique for creating ferrous metal with enhanced corrosion and oxidation resistance. This involves hot-dipping a metallic workpiece in molten aluminum, followed by primary and secondary heat treatments to form a durable alloy layer.

Career Highlights

Toshio Yagi is associated with Toyo Kogyo Co., Ltd., where he has been instrumental in advancing material technology. His innovative methods have not only contributed to the company's success but have also set new standards in the industry.

Collaborations

Yagi has worked alongside notable colleagues such as Junichi Yamamoto and Kiyokazu Inmaru. Their collaborative efforts have further enriched the research and development initiatives at Toyo Kogyo Co., Ltd.

Conclusion

Toshio Yagi's contributions to material fabrication demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in real-world scenarios.

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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