Tokyo, Japan

Takashi Ariizumi

This inventor holds 4 USPTO granted patents. Top assignees: Nippon Kokan Kabushiki Kaisha, Nkk Corporation. Active years: 1981-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Ariizumi. Retrieved from https://idiyas.com/inventor/takashi-ariizumi

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 = 2.9

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Yokohama, JP (1981)
  • Tokyo, JP (1991 - 2000)

Company Filing History:


Years Active: 1981-2000

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4 patents (USPTO):Explore Patents

Title: The Innovations of Takashi Ariizumi: Pioneer in Seamless Pipe Manufacturing

Introduction: Takashi Ariizumi is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to the field of manufacturing. With a total of 4 patents to his name, he has played a critical role in advancing techniques related to seamless pipe production.

Latest Patents: Among his most recent innovations, Takashi has developed a method for manufacturing seamless pipes. This particular method focuses on streamlining the manufacturing process, showcasing his ability to enhance efficiency and effectiveness in production.

Career Highlights: Throughout his career, Takashi Ariizumi has been associated with renowned companies such as NKK Corporation and Nippon Kokan Kabushiki Kaisha. His work at these institutions has enabled him to refine his skills and innovate within the engineering and manufacturing sectors.

Collaborations: Takashi has had the opportunity to collaborate with talented colleagues, including Tatsuro Katsumura and Motoharu Yamazaki. These partnerships have facilitated a productive exchange of ideas and contributed to the advancement of their collective projects.

Conclusion: Takashi Ariizumi's contributions to the industry, particularly in seamless pipe manufacturing, highlight his dedication to innovation and excellence. His patents reflect a commitment to improving manufacturing processes, and his collaborations with esteemed colleagues showcase the power of teamwork in achieving groundbreaking results.

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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