Toyota, Japan

Naohiro Ishizuka

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignees: Prime Planet Energy & Solutions, Inc., Toyota Battery Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohiro Ishizuka. Retrieved from https://idiyas.com/inventor/naohiro-ishizuka

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Naohiro Ishizuka: Innovator in Electrode Manufacturing

Introduction

Naohiro Ishizuka is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of electrode manufacturing, particularly through his innovative patent. His work has implications for the efficiency and effectiveness of battery production.

Latest Patents

Ishizuka holds a patent for an "Apparatus for manufacturing electrode body and method for manufacturing electrode body." This apparatus includes a coater that applies a mixture paste containing an electrode active material to a substrate designed to serve as a current collector. The invention also features an attraction magnet that interacts with the applied layer of the mixture paste. This magnet attracts metal objects within the paste, allowing for a transformation in the shape of the surface of the applied layer.

Career Highlights

Throughout his career, Naohiro Ishizuka has worked with prominent companies, including Toyota Battery Co., Ltd. and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in battery technology.

Collaborations

Ishizuka has collaborated with talented individuals such as Yuki Hirahara and Masakazu Umehara. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Naohiro Ishizuka's contributions to electrode manufacturing highlight his role as an innovator in the field. His patent demonstrates a significant advancement in manufacturing processes, showcasing his expertise and commitment to technological progress.

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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