Fujisawa, Japan

Makoto Yamaga

This inventor holds 2 USPTO granted patents. Top assignee: Kobe Steel, Ltd.. Active years: 1978-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Yamaga. Retrieved from https://idiyas.com/inventor/makoto-yamaga

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 = 6.4

ph-index = 2

Forward Citations = 34(Granted Patents)


Location History:

  • Fujisawa, JP (1978)
  • Kakogawa, JP (1981)

Company Filing History:


Years Active: 1978-1981

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2 patents (USPTO):Explore Patents

Title: Makoto Yamaga: Innovator in High Manganese Non-Magnetic Steel

Introduction

Makoto Yamaga is a distinguished inventor based in Fujisawa, Japan. With a strong focus on metallurgy, he holds two significant patents that contribute to advancements in material science. His work at Kobe Steel, Ltd. showcases his commitment to innovation in steel technology.

Latest Patents

Yamaga's latest patents include a high manganese non-magnetic steel that exhibits excellent weldability, as well as a unique coated welding electrode. The latter invention is particularly noteworthy for its formulation, which comprises at least 0.5% chromium based on the total weight of the welding electrode. This electrode features a metal core along with a coating flux composition, designed to minimize harmful emissions during the welding process, thereby enhancing the safety and efficiency of welding operations.

Career Highlights

Throughout his career at Kobe Steel, Ltd., Yamaga has made significant strides in developing materials that meet the demanding requirements of structural parts in electrical and nuclear fusion equipment. His inventions reflect a deep understanding of both practical engineering needs and environmental considerations.

Collaborations

In his endeavors, Yamaga has worked alongside talented colleagues, including Shinji Kimura and Tomokazu Godai. Together, they contribute to projects that push the boundaries of metal application and innovation.

Conclusion

Makoto Yamaga's work exemplifies the spirit of innovation in the field of material science. His patents not only address key challenges in welding but also pave the way for advancements in safe and efficient industrial practices. As an influential figure at Kobe Steel, Ltd., Yamaga continues to inspire future generations of inventors and engineers.

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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