Matsumoto, Japan

Ryoichi Kato

This inventor holds 40 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Technology. Top assignees: Fuji Electric Co., Ltd., Kabushiki Kaisha Toshiba, Waseda University. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Kato. Retrieved from https://idiyas.com/inventor/ryoichi-kato

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

USPTO Granted Patents = 40 

% Patents Active = 95.0

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 51(Granted Patents)


Location History:

  • Kanagawa, JP (2012 - 2021)
  • Kawasaki, JP (2022 - 2023)
  • Matsumoto, JP (2018 - 2024)
  • Nagano, JP (2023 - 2024)

Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Semiconductor Module
Device Manufacturing
Packaging Structure
Bipolar Transistor
Power Conversion
Heat Exchanger
Cooling Unit
Memory System
Data Management
Capacitor
Thermal Management
Insulating Sheet
40 patents (USPTO):Explore Patents

Title: The Innovative Journey of Ryoichi Kato

Introduction: Ryoichi Kato, a distinguished inventor hailing from Matsumoto, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Kato's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Kato has worked with leading research institutions and universities to pioneer new solutions in the clean energy sector. His work has been recognized globally for its impact on sustainability.

Collaborations: Throughout his career, Kato has collaborated with top companies in the renewable energy industry, forging partnerships that have led to the successful commercialization of his inventions.

Conclusion: Ryoichi Kato's dedication to innovation and his passion for creating a more sustainable future have solidified his reputation as a visionary inventor in the field of clean energy 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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