Sendai, Japan

Hiroki Yamada

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: Hiroki Yamada. Retrieved from https://idiyas.com/inventor/hiroki-yamada-jmzo8mvu

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


% 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: Hiroki Yamada: Innovator in Rechargeable Battery Technology

Introduction

Hiroki Yamada is a notable inventor based in Sendai, 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

Hiroki Yamada holds 1 patent for his invention titled "Method for manufacturing rechargeable battery." This patent describes a process that includes forming a mixture layer and an insulating layer on an electrode substrate. The method emphasizes the importance of stretching an extension portion located between the edge and the mixture layer, applying specific stress levels to ensure optimal performance.

Career Highlights

Throughout his career, Hiroki Yamada 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

Hiroki Yamada has collaborated with talented individuals in his field, including Masakazu Umehara and Naomichi Ishikawa. These partnerships have fostered innovation and have been instrumental in the development of his patented technology.

Conclusion

Hiroki Yamada's contributions to rechargeable battery technology exemplify the spirit of innovation. His patented method showcases his expertise and commitment to advancing energy solutions. His work continues to influence the industry and inspire future developments in battery manufacturing.

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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