Toyohashi, Japan

Ryoji Sato

This inventor holds 24 USPTO granted patents and 4 EPO patents, primarily in Electric Vehicle Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd., Denso Corporation. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoji Sato. Retrieved from https://idiyas.com/inventor/ryoji-sato

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


% Patents Active = 87.5


Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 62(Granted Patents)


Location History:

  • Toyahashi, JP (2011)
  • Toyohashi, JP (2010 - 2019)

Company Filing History:


Years Active: 2010-2025

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Areas of Expertise:
Electrified Vehicle
Power Supply Apparatus
Three-Phase Motor
Motor Controller
Hybrid Vehicle
Voltage Conversion
Control Method
Electric Power Supply
Drive Device
Vehicle Control
Boost Converter
24 patents (USPTO):Explore Patents

Title: The Innovative Journey of Ryoji Sato

Introduction: Ryoji Sato, a distinguished inventor hailing from Toyohashi, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Ryoji Sato's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for non-invasive diagnostics.

Career Highlights: With over two decades of experience in research and development, Ryoji Sato has been instrumental in developing state-of-the-art solutions for various industries, ranging from telecommunications to healthcare.

Collaborations: Throughout his career, Ryoji Sato has collaborated with leading research institutions, universities, and multinational corporations to bring his inventions to life and make a lasting impact on society.

Conclusion: Ryoji Sato's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of 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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