Hamamatsu, Japan

Naoto Ooshiro

This inventor holds 2 USPTO granted patents. Top assignees: Prime Planet Energy & Solutions, Inc., Toyota Jidosha Kabushiki Kaisha, Primearth Ev Energy Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Ooshiro. Retrieved from https://idiyas.com/inventor/naoto-ooshiro

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Naoto Ooshiro: Innovator in Rechargeable Battery Technology

Introduction

Naoto Ooshiro is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of rechargeable battery technology. His innovative approach has led to the development of a unique method for manufacturing rechargeable batteries.

Latest Patents

Ooshiro holds a patent for a method for manufacturing a rechargeable battery. This method involves forming a mixture layer and an insulating layer on an electrode substrate. The process ensures that an exposed portion of the electrode substrate extends between the edge and the insulating layer. The method includes pressing the mixture layer and stretching an extension portion located between the edge and the mixture layer. This stretching applies a specific stress to both the extension portion and the insulating layer, ensuring optimal performance of the battery.

Career Highlights

Throughout his career, Naoto Ooshiro has worked with prominent companies in the automotive and energy sectors. He has been associated with Primearth EV Energy Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in battery technology.

Collaborations

Ooshiro has collaborated with several talented individuals in his field. Notable coworkers include Masakazu Umehara and Naomichi Ishikawa. Their combined expertise has fostered an environment of innovation and creativity.

Conclusion

Naoto Ooshiro's contributions to rechargeable battery technology exemplify the impact of innovative thinking in the energy sector. His patented method showcases his dedication to improving battery manufacturing processes. Ooshiro's work continues to influence the development of efficient energy solutions.

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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