Nara, Japan

Toru Kushisaka

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 2014-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Kushisaka. Retrieved from https://idiyas.com/inventor/toru-kushisaka

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 7.2

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2014-2015

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Toru Kushisaka: Pioneering Power Supply Systems

Introduction: Toru Kushisaka, hailing from Nara, Japan, is an accomplished inventor with a notable portfolio comprising two patents. His work primarily focuses on advancements in power supply systems, showcasing his commitment to innovation in the field of electrical engineering.

Latest Patents: Kushisaka's latest contributions include two significant patents. The first, titled "Distributed Power Supply System and Control Method Thereof," presents a sophisticated process for determining whether to permit a diagnostic process based on a comparison between a set upper limit value and an actual measurement current value. This methodology enhances the efficiency and reliability of power supply diagnostics by ensuring that the load current value is met before progressing to diagnostic procedures.

The second patent, "Power Converter and Fuel Cell System Including the Same," details a power converter designed to transform direct current (DC) power from a power generator into alternating current (AC) power. This system incorporates a boost converter circuit to elevate output voltage, an inverter circuit to convert this voltage into AC power, and a buck converter circuit which manages power conversion and distribution to internal loads. The ingenuity of this invention lies in its ability to control the output voltage effectively, ensuring safety and performance in power systems.

Career Highlights: Throughout his career, Toru Kushisaka has contributed his expertise to several reputable organizations, most notably Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experiences at these companies have undoubtedly shaped his innovative approach and the development of his patents.

Collaborations: Kushisaka's collaborative efforts include working alongside talented colleagues such as Nin Kake and Hiroaki Kaku. These partnerships have likely fostered an environment of creativity and collaboration, further enhancing the quality of his inventions.

Conclusion: Toru Kushisaka stands out as a significant figure in the realm of electrical engineering, driven by a passion for innovation and a dedication to enhancing power supply technologies. With a focus on both distributed power systems and effective power conversion, his patents promise to make a profound impact on the industry, paving 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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