Shizuoka, Japan

Hiroki Yagi

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Techno Dynamics Inc., Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Yagi. Retrieved from https://idiyas.com/inventor/hiroki-yagi

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 = 3.3

ph-index = 1


Location History:

  • Shizuoka, JP (2019 - 2023)
  • Kikugawa, JP (2023)

Company Filing History:


Years Active: 2019-2023

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Hiroki Yagi: Innovator in Mechanical Engineering

Introduction

Hiroki Yagi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative speed reducers and reduction gears for servo motors. With a total of three patents to his name, Yagi's work exemplifies the intersection of creativity and engineering.

Latest Patents

Hiroki Yagi's latest patents include a speed reducer that features an input shaft, a first barrel cam, a first output table, an intermediate shaft, a second cam, and a second output table. This design incorporates a plurality of first cam followers arranged concentrically around the rotation center position of the intermediate shaft. The patent details how the center position of the first barrel cam is shifted in relation to a reference position defined by the movement of a specific cam follower. Additionally, he has developed a reduction gear specifically designed for servo motors, showcasing his expertise in creating efficient mechanical solutions.

Career Highlights

Throughout his career, Yagi has worked with prominent companies such as Techno Dynamics Inc. and Yamaha Hatsudoki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the mechanical engineering sector.

Collaborations

Hiroki Yagi has collaborated with talented individuals in his field, including Toshinao Kato and Hironori Totsuka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hiroki Yagi's contributions to mechanical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to inspire future inventors and engineers in the industry.

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]
Loading…