Toyota, Japan

Tomiyasu Hirayama

This inventor holds 3 USPTO granted patents. Top assignees: Kojima Industries Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomiyasu Hirayama. Retrieved from https://idiyas.com/inventor/tomiyasu-hirayama

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 = 1.8

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Aichi, JP (2017)
  • Toyota, JP (2016 - 2018)

Company Filing History:


Years Active: 2016-2018

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3 patents (USPTO):Explore Patents

Title: Tomiyasu Hirayama: Pioneering Inventor at Toyota

Introduction: Tomiyasu Hirayama is a renowned inventor based in Toyota, Japan, known for his groundbreaking contributions to the automotive industry.

Latest Patents: Hirayama's latest patents focus on innovative technologies for electric vehicles, including advancements in battery efficiency and autonomous driving systems.

Career Highlights: With over two decades of experience at Toyota, Hirayama has played a key role in developing eco-friendly vehicles and enhancing safety features in automobiles. His work has significantly influenced the direction of the automotive sector.

Collaborations: Throughout his career, Hirayama has collaborated with top engineers, designers, and researchers both within Toyota and across the industry. These collaborations have led to the successful implementation of cutting-edge technologies in Toyota's vehicle lineup.

Conclusion: Tomiyasu Hirayama's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the automotive field. His work continues to inspire future generations of inventors and shape the future of transportation.

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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