Tokyo, Japan

Ryo Shirasawa

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Subaru Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryo Shirasawa. Retrieved from https://idiyas.com/inventor/ryo-shirasawa

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

Calculating rank

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Ryo Shirasawa: Innovator in Power Systems

Introduction

Ryo Shirasawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of power systems, showcasing his innovative spirit through his patented technology. His work reflects a deep understanding of electrical engineering and system design.

Latest Patents

Ryo Shirasawa holds a patent for a power system that includes a central unit and a zone unit capable of communication. This system is designed to enhance the efficiency of electrical connections through a central processor that transmits electric wire characteristic data. The zone processor then utilizes this data to manage the operation of a semiconductor switch, ensuring optimal performance based on real-time conditions.

Career Highlights

Throughout his career, Ryo has worked with prominent companies such as Subaru Corporation and Toyota Motor Corporation. His experience in these leading automotive firms has allowed him to apply his innovative ideas in practical settings, contributing to advancements in automotive technology.

Collaborations

Ryo has collaborated with various professionals in his field, including his coworker Takahiro Kinoshita. These partnerships have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.

Conclusion

Ryo Shirasawa's contributions to power systems exemplify the impact of innovation in technology. His patent and career achievements highlight his role as a key figure in the advancement of electrical engineering.

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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