Tokyo, Japan

Takuji Nakano

This inventor holds 10 USPTO granted patents, plus 3 CIPO patents and 1 EPO patent. Top assignees: Satake Corporation, Yamaha Hatsudoki Kabushiki Kaisha, Nec Corporation. Active years: 2000-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuji Nakano. Retrieved from https://idiyas.com/inventor/takuji-nakano

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


% Patents Active = 90.0



Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 101(Granted Patents)


Location History:

  • Shizuoka, JP (2002 - 2004)
  • Chiyoda-Ku, JP (2005 - 2006)
  • Tokyo, JP (2000 - 2011)

Company Filing History:


Years Active: 2000-2011

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10 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takuji Nakano

Introduction: Takuji Nakano, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of engineering, particularly in the development of sophisticated purification and milling screening technologies. With a total of seven patents to his name, Nakano's work showcases his dedication to innovation and improving industrial processes.

Latest Patents: Among his latest inventions is a cutting-edge purifier designed to enhance the efficiency of powder suction. This innovative purifier features an air distribution chamber that is tapered upward and integrates a horizontal cyclone above it. The design includes paired inclined surfaces and a suction passage that uniformly sucks powder across the width of the sieve layers. Additionally, the air distribution chamber is partitioned into multiple chambers by barrier walls, which are strategically placed in a direction perpendicular to the sieve layers. Rectifying plates are also utilized within the chamber to ensure consistent and uniform powder suction, addressing a common challenge in the industry.

Career Highlights: Takuji Nakano has had a notable career, holding positions at prominent companies such as Satake Corporation and NEC Corporation. His work in these organizations has allowed him to push the boundaries of existing technologies and make groundbreaking advancements in his field.

Collaborations: Throughout his career, Nakano has collaborated with esteemed colleagues, including Yoshihiro Tokui and Hiroyuki Kawano. These partnerships have facilitated the exchange of ideas and fostered an environment where innovation can thrive.

Conclusion: Takuji Nakano's contributions to technology through his patents illustrate the impactful role of inventors in advancing industrial capabilities. His relentless pursuit of innovation not only enhances efficiency in purification and milling processes but also sets the stage for future developments in the engineering domain.

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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