Toukai, Japan

Satoshi Hanai

This inventor holds 2 USPTO granted patents. Top assignees: Nippon Steel Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Hanai. Retrieved from https://idiyas.com/inventor/satoshi-hanai-7u1imzap

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Tohkai, JP (1981)
  • Toukai, JP (1981)

Company Filing History:


Years Active: 1981

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2 patents (USPTO):Explore Patents

Title: Satoshi Hanai: Innovator in Welding and Coating Technologies

Introduction

Satoshi Hanai is a notable inventor based in Tohkai, Japan. He has made significant contributions to the fields of welding and coating technologies. With a total of 2 patents, his work has had a considerable impact on industrial processes.

Latest Patents

Hanai's latest patents include a flash welding apparatus and a method for applying a coating of molten metals. The flash welding apparatus features different length guides and driving devices on the electrode tables, allowing for efficient welding processes. The method for applying a coating of molten metals involves a plating chamber that maintains a reducing or inert atmosphere, enabling uniform coating on metal strips.

Career Highlights

Throughout his career, Hanai has worked with prominent companies such as Nippon Steel Corporation and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Hanai has collaborated with notable coworkers, including Hisashi Takahashi and Katsuyoshi Yoshida. Their combined expertise has fostered advancements in their respective fields.

Conclusion

Satoshi Hanai's contributions to welding and coating technologies demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to advancing technology in meaningful ways.

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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