Kahoku, Japan

Takumi Nakayama

This inventor holds 8 USPTO granted patents. Top assignee: Pfu Limited. Active years: 1998-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Nakayama. Retrieved from https://idiyas.com/inventor/takumi-nakayama

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 = 2.7

ph-index = 5

Forward Citations = 52(Granted Patents)


Location History:

  • Kahoku-gun, JP (1998 - 1999)
  • Ishikawa, JP (1998 - 2001)
  • Tsubata-machi, JP (2008)
  • Kahoku, JP (2010)

Company Filing History:


Years Active: 1998-2010

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8 patents (USPTO):Explore Patents

Title: Takumi Nakayama: Innovator in Paper Handling Technology

Introduction

Takumi Nakayama is a distinguished inventor based in Kahoku, Japan. He has made significant contributions to the field of paper handling technology, holding a total of 8 patents. His innovative designs focus on improving the efficiency and functionality of paper feeding and stacking devices.

Latest Patents

Among his latest patents is the "Stacker Device," which features a first tray designed to stack paper discharged from a discharge port. This device includes a lifter that can raise or lower the first tray based on the detected stacked state of the paper. The goal is to maintain a predetermined distance between the discharge port and the uppermost paper on the tray. Another notable invention is the "Device and Method for Feeding Paper." This apparatus utilizes a pick mechanism to successively take out sheets of paper stacked on a chute, ensuring that the leading ends of the sheets are aligned and preventing contact with the pick roller during operation.

Career Highlights

Takumi Nakayama is currently employed at Pfu Limited, where he continues to develop innovative solutions in paper handling technology. His work has significantly impacted the efficiency of paper processing systems, making him a valuable asset to his company.

Collaborations

Throughout his career, Nakayama has collaborated with talented individuals such as Hitoshi Asai and Yasuhiro Matsue. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takumi Nakayama's contributions to paper handling technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative solutions continue to enhance the efficiency of paper processing systems.

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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