Tokyo, Japan

Tsukasa Onishi

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Hitachi, Ltd., Tohoku Electric Power Company, Inc.. Active years: 2001-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Onishi. Retrieved from https://idiyas.com/inventor/tsukasa-onishi

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


% Patents Active = 50.0

 

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 23(Granted Patents)


Location History:

  • Hitachi, JP (2001 - 2003)
  • Hitachinaka, JP (2015 - 2016)
  • Tokyo, JP (2017)

Company Filing History:


Years Active: 2001-2017

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6 patents (USPTO):Explore Patents

Title: The Innovations of Tsukasa Onishi

Introduction

Tsukasa Onishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical power systems, holding a total of six patents. His work focuses on innovative methods for regulating power demand and controlling power systems effectively.

Latest Patents

Onishi's latest patents include an electric power demand regulating system, an electric power demand regulating device, and an electric power demand regulating method. The power demand regulation system features a device that regulates the load applied to equipment within an electrical power system. This system operates by utilizing power from the electrical power system to supply consumers. The regulation device selects a load apparatus based on load information and a regulation target value, executing multiple requests for alterations in the operating state of the selected load apparatus. Additionally, he has developed a system for controlling power systems that includes sensor devices to output measurement data. This system estimates the power state and calculates controlled variables to ensure proper control operations, even when some measurement data is unavailable.

Career Highlights

Throughout his career, Onishi has worked with notable companies such as Hitachi, Ltd. and Tohoku Electric Power Company, Inc. His experience in these organizations has allowed him to refine his expertise in electrical power systems and contribute to various innovative projects.

Collaborations

Onishi has collaborated with esteemed colleagues, including Yasushi Tomita and Toshiyuki Sawa. These partnerships have further enhanced his work and led to advancements in the field of power regulation.

Conclusion

Tsukasa Onishi's contributions to electrical power systems through his patents and collaborations highlight his innovative spirit and dedication to improving power demand regulation. His work continues to influence the industry and pave the way for future advancements.

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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