Saitama, Japan

Hiroshi Tonozuka

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Calsonic Kansei Corporation. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tonozuka. Retrieved from https://idiyas.com/inventor/hiroshi-tonozuka

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

USPTO Granted Patents = 1 

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Hiroshi Tonozuka: Innovator in Battery Technology

Introduction

Hiroshi Tonozuka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of battery technology, particularly with his innovative designs that enhance the efficiency and functionality of battery packs.

Latest Patents

Hiroshi Tonozuka holds a patent for a battery pack that includes unit cells and holders for sandwiching the unit cells. The design features a holding portion that secures the unit cell, allowing an electrode to project from between the holder and another holder. Additionally, the battery pack includes a plurality of projecting portions that face each other across the electrode, facilitating fluid flow through a passage formed along the direction in which the unit cell is sandwiched. This innovative design aims to improve the performance and reliability of battery systems.

Career Highlights

Hiroshi Tonozuka is currently employed at Calsonic Kansei Corporation, where he continues to develop cutting-edge technologies in battery design. His work has been instrumental in advancing the capabilities of battery packs, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Hiroshi has collaborated with talented individuals such as Noriyuki Okawa and Yoshikazu Takamatsu. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hiroshi Tonozuka's contributions to battery technology exemplify the spirit of innovation. His patent for a unique battery pack design showcases his commitment to enhancing energy solutions. His work at Calsonic Kansei Corporation and collaborations with fellow inventors further highlight his impact in the field.

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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