Kanagawa, Japan

Naoto Miyake

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Daramic, Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Miyake. Retrieved from https://idiyas.com/inventor/naoto-miyake-xxs2vr86

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Naoto Miyake: Innovator in Lead Acid Battery Technology

Introduction

Naoto Miyake is a prominent inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of battery technology, particularly in the development of lead acid battery separators. His innovative work has led to advancements that enhance the performance and reliability of lead acid batteries.

Latest Patents

Miyake holds a patent for lead acid battery separators, which includes warp-resistant separators, batteries, systems, and related methods. The patent discloses exemplary embodiments of improved electrode plate and separator assemblies for lead acid batteries. These improvements incorporate enhanced lead acid cells or batteries, systems or vehicles utilizing these assemblies, and methods related to their application. The electrode plate may feature a grid produced through a stamped, cast, or expanded metal manufacturing process. This grid can have a non-uniform application of active material, while the separators provide a support structure that resists or mitigates plate warping or deflection.

Career Highlights

Miyake's career is marked by his dedication to advancing battery technology. His work at Daramic, Inc. has positioned him as a key player in the industry. His innovative designs and methods have contributed to the development of more efficient and durable battery systems.

Collaborations

Miyake has collaborated with notable colleagues, including Eric Henri Miller and Sterling Tucker Roe. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of battery technology.

Conclusion

Naoto Miyake's contributions to lead acid battery technology exemplify his commitment to innovation and improvement in energy storage solutions. His work continues to influence the industry and pave the way for future advancements.

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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