Hachioji, Japan

Satoshi Doi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Astemo Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Doi. Retrieved from https://idiyas.com/inventor/satoshi-doi-1ry6hq6r

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Satoshi Doi - Innovator in Steering Device Technology

Introduction

Satoshi Doi is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of steering devices, showcasing his innovative spirit and technical expertise.

Latest Patents

Doi holds a patent for a steering device that features a unique coupling mechanism. This device includes a first coupling member, a second coupling member, and an elastic member made from resin. The elastic member consists of various elastic portions designed to enhance the functionality of the steering device. The axial elastic portion is particularly noteworthy, as it is arranged to bend in a specific direction when the clearance between the first and second shaft member assemblies is decreased.

Career Highlights

Satoshi Doi is associated with Hitachi Astemo Ltd., where he has been instrumental in developing advanced steering technologies. His work has contributed to the company's reputation for innovation in automotive components.

Collaborations

Doi has collaborated with notable colleagues, including Osamu Yoshida and Kiyotaka Shirakubo. Their combined efforts have led to advancements in steering device technology.

Conclusion

Satoshi Doi's contributions to steering device technology exemplify his innovative approach and dedication to engineering excellence. His patent reflects a significant advancement in the field, showcasing the potential for improved vehicle performance and safety.

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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