Kawasaki, Japan

Masayuki Takagi

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1984-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Takagi. Retrieved from https://idiyas.com/inventor/masayuki-takagi-mk94a6xa

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1984-1985

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masayuki Takagi: Power Supply Circuit Inventor

Introduction: Masayuki Takagi, a talented inventor based in Kawasaki, Japan, has made notable contributions to the field of electrical engineering. With a total of two patents to his name, Takagi’s innovative work primarily focuses on power supply circuits that enhance the efficiency and reliability of electrical systems.

Latest Patents: Takagi's most recent patents include a sophisticated power supply circuit that integrates a voltage stabilizing circuit and a voltage changing circuit. This invention is designed to respond dynamically to external control signals, allowing it to operate in one of two voltage-level changing modes. The first mode transitions the voltage level from a first stabilized output voltage to a second, while the second mode selectively cuts off or restores the stabilized output voltage. Another significant patent includes a power supply circuit that features a first power source terminal for a positive voltage and a second terminal for a negative voltage. This circuit employs two transistors for managing the flow of electricity to a load, with a capacitor connected to stabilize the system even under erratic voltage conditions.

Career Highlights: Masayuki Takagi is currently associated with Fujitsu Corporation, a leader in technology and innovation. His work at Fujitsu allows him to harness cutting-edge resources and collaborate with other brilliant minds in the industry, further enhancing the impact of his inventions.

Collaborations: During his career, Takagi has had the opportunity to collaborate with esteemed colleagues, including Youichi Arai and Hiroshi Mugiya. These collaborations have fostered a creative environment that brings together diverse perspectives and expertise, leading to the development of groundbreaking technologies.

Conclusion: Masayuki Takagi stands out as a dedicated inventor whose contributions, particularly in the realm of power supply circuits, reflect his commitment to technological advancement. With his innovative mindset and collaborative spirit, Takagi continues to play a significant role in enhancing electrical systems, proving that his work will have lasting implications in the field.

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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