Nagoya, Japan

Tadayoshi Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadayoshi Yamada. Retrieved from https://idiyas.com/inventor/tadayoshi-yamada-fu5w0a6d

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Tadayoshi Yamada: Innovator in Sealed Battery Technology

Introduction

Tadayoshi Yamada is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of battery technology, particularly with his innovative designs that enhance safety and efficiency.

Latest Patents

Yamada holds a patent for a sealed battery, which includes a current cut-off valve and a connecting member with an engagement hole. This design allows the current cut-off valve to be conductively connected to the connecting member, ensuring safety by breaking the electric connection when the internal pressure of the battery case exceeds a predetermined level. This innovation is crucial for preventing battery failures and enhancing overall performance.

Career Highlights

Yamada is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to develop advanced technologies in the automotive sector. His work focuses on improving battery systems, which are essential for electric vehicles and hybrid technologies.

Collaborations

Yamada collaborates with his coworker, Akira Kiyama, to further enhance their research and development efforts in battery technology.

Conclusion

Tadayoshi Yamada's contributions to sealed battery technology exemplify the importance of innovation in the automotive industry. His work not only improves battery safety but also supports the advancement of electric vehicle technology.

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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