Toyota, Japan

Tetsu Yamada

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha, Nichias Corporation. Active years: 1997-2024.

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

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


% Patents Active = 66.7


Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Toyota, JP (1997 - 2020)
  • Nagoya, JP (2013 - 2024)

Company Filing History:


Years Active: 1997-2024

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6 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tetsu Yamada

Introduction: Tetsu Yamada is a renowned inventor hailing from Toyota, Japan, known for his groundbreaking contributions to the field of automotive technology.

Latest Patents: Tetsu Yamada holds several patents related to hybrid engine systems, autonomous driving technology, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades at Toyota, Tetsu Yamada has played a pivotal role in the development of eco-friendly vehicles and cutting-edge automotive innovations.

Collaborations: Throughout his career, Tetsu Yamada has collaborated with top engineers, researchers, and designers in the automotive industry, fostering a culture of innovation and excellence.

Conclusion: Tetsu Yamada's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers in the automotive sector.

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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