Hiratsuka, Japan

Koji Sato

This inventor holds 20 USPTO granted patents and 1 EPO patent, primarily in Information Processing. Top assignees: Hitachi Denshi Engineering Kabushiki Kaisha, Kobe Steel, Ltd., Musashi Co., Ltd.. Active years: 1981-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Sato. Retrieved from https://idiyas.com/inventor/koji-sato-qj4syrgx

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

Calculating rank

% Patents Active = 90.0

 

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 89(Granted Patents)


Location History:

  • Midorigaokanishi, JP (1981)
  • Hiratsuka, JP (1984 - 2013)
  • Kanagawa-ken, JP (2004 - 2014)
  • Kanagawa, JP (1991 - 2022)
  • Fujisawa, JP (2014 - 2023)

Company Filing History:


Years Active: 1981-2025

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Areas of Expertise:
Kink Prevention
Arc Welding
Refrigerant Hose
Semiconductor Device
Imaging System
Banknote Counting
Thermoplastic Heating
Paper Sheet Binding
Flexible Substrate
Information Processing
Device Alignment
Blast Furnace Recovery
20 patents (USPTO):Explore Patents

Title: The Innovations of Inventor Koji Sato

Introduction: Koji Sato is a prominent inventor based in Hiratsuka, Japan, known for his contributions to the field of welding. With an impressive portfolio of 18 patents, Sato's work showcases his commitment to innovation and the advancement of technology in his area of expertise.

Latest Patents: Among his latest innovations, one notable patent is the kink preventing device associated with an arc welding method. This method utilizes a gas mixture, primarily composed of argon, and employs a solid wire that features a unique construction. The solid wire consists of a steel core wire encased in a copper plating film, which possesses an average grain diameter of 600 nm or less, demonstrating Sato's focus on enhancing the quality and efficiency of welding processes.

Career Highlights: Koji Sato has made significant contributions during his tenure at renowned companies such as Hitachi Denshi Engineering and Musashi Co., Ltd. His work at these organizations has been instrumental in developing innovative solutions that address industry challenges.

Collaborations: Throughout his career, Sato has collaborated with accomplished colleagues, including Hikaru Kawano and Kazuto Yamakawa. Their joint efforts have fostered an environment of creativity and technical advancement, further enhancing the impact of their innovations in the welding domain.

Conclusion: Koji Sato's inventive spirit, demonstrated by his numerous patents and collaborative efforts, places him among the leading figures in the field of welding innovation. His contributions continue to influence the industry and inspire future generations of inventors.

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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