Minami-Alps, Japan

Ryoichi Yagi

This inventor holds 3 USPTO granted patents. Top assignees: Hitachi Automotive Systems, Ltd., Nissan Motor Company Limited. Active years: 2013-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Yagi. Retrieved from https://idiyas.com/inventor/ryoichi-yagi-09m0xil4

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kanagawa, JP (2017)
  • Minami-Alps, JP (2013 - 2018)

Company Filing History:


Years Active: 2013-2018

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3 patents (USPTO):Explore Patents

Title: Ryoichi Yagi: Innovator in Automotive Technology

Introduction

Ryoichi Yagi is a notable inventor based in Minami-Alps, Japan. He has made significant contributions to automotive technology, holding a total of 3 patents. His work focuses on enhancing vehicle functionality and safety through innovative designs.

Latest Patents

One of Yagi's latest patents is a reservoir designed for vehicles. This reservoir features an inlet for injecting liquid into a chamber, along with a communication path that connects to the other side of the vehicle. The design includes a communication opening that allows for interaction between the communication path and the reservoir chamber. Additionally, Yagi has developed an electric motor-driven booster. This invention aims to reduce the sharp change of reaction force when operating the brake pedal, thereby improving the overall braking experience. The system utilizes an input rod and piston, driven by an electric motor, to generate the necessary brake hydraulic pressure.

Career Highlights

Throughout his career, Ryoichi Yagi has worked with prominent companies in the automotive industry, including Hitachi Automotive Systems and Nissan Motor Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in vehicle technology.

Collaborations

Yagi has collaborated with talented individuals such as Naganori Koshimizu and Masayuki Yoshimoto. These partnerships have fostered a creative environment that has led to the development of advanced automotive solutions.

Conclusion

Ryoichi Yagi's contributions to automotive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations.

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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