Anjo, Japan

Hiroki Uesugi

This inventor holds 9 USPTO granted patents and 4 published patent applications and 6 EPO patents. Top assignee: Makita Corporation. Active years: 2014-2025.

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

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 94(Granted Patents)


Company Filing History:


Years Active: 2014-2025

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9 patents (USPTO):Explore Patents

Title: Hiroki Uesugi: Innovator in Battery Technology

Introduction

Hiroki Uesugi is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of battery technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and safety of battery packs, which are essential components in various electronic devices.

Latest Patents

One of Uesugi's latest patents is for a battery pack that incorporates both a film thermistor and a dip thermistor. This innovative design includes a plurality of battery cells, with specific arrangements for the thermistors to optimize performance. Another notable patent involves a charging system that features a memory device and a target current calculator. This system is designed to control the charging of the battery pack by calculating the optimal current based on previous values and the maximum variation determined by the battery's characteristics.

Career Highlights

Hiroki Uesugi has dedicated his career to advancing battery technology. His work at Makita Corporation has positioned him as a key player in the industry. Uesugi's inventions not only improve battery performance but also contribute to the overall safety and reliability of battery-operated devices.

Collaborations

Uesugi collaborates with talented individuals such as Masafumi Noda and Takuya Umemura. Together, they work on innovative projects that push the boundaries of battery technology.

Conclusion

Hiroki Uesugi's contributions to battery technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of safer and more efficient battery 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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