Kanagawa, Japan

Eiji Adachi

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Robert Bosch. Active years: 2019-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Adachi. Retrieved from https://idiyas.com/inventor/eiji-adachi-2ixr71xq

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0


Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019-2020

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2 patents (USPTO):Explore Patents

Title: Eiji Adachi: Innovator in Brake System Technology

Introduction

Eiji Adachi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of brake system technology, particularly in the development of innovative solutions for motorcycles. With a total of 2 patents to his name, Adachi's work focuses on enhancing the performance and cost-effectiveness of brake systems.

Latest Patents

Adachi's latest patents include a brake fluid pressure control unit and a brake system for motorcycles. The brake fluid pressure control unit is designed to improve the cost performance of a brake system. It features an inlet valve in a primary channel, an outlet valve in a secondary channel, and a pressurizing/transferring mechanism that operates downstream of the outlet valve. This mechanism is responsible for pressurizing and transferring brake fluid within the secondary channel. Additionally, the controller executes fluid pressure control operations in the wheel cylinder, utilizing the motorcycle's drive mechanism as the power source.

Another significant patent is the brake hydraulic pressure control device, which regulates the fluid pressure of brake fluid supplied to wheel cylinders mounted on motorcycle brake calipers. This device includes a base body with formed flow passages and valves that open or close these passages. The base body is strategically fixed below a spring at the connecting portions of the motorcycle's trunk and wheels.

Career Highlights

Eiji Adachi is currently employed at Robert Bosch GmbH, where he continues to innovate in the field of brake systems. His work has been instrumental in advancing motorcycle safety and performance through improved braking technologies.

Collaborations

Adachi has collaborated with notable colleagues, including Hiroaki Atsushi and Shigeki Ikeda, contributing to the development of cutting-edge brake system technologies.

Conclusion

Eiji Adachi's contributions to brake system technology exemplify his commitment to innovation and safety in the motorcycle industry. His patents reflect a deep understanding of engineering principles and a dedication to enhancing the performance of braking 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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