Tokyo, Japan

Katsunori Akaba

This inventor holds 1 USPTO granted patent. Top assignee: Nec Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Akaba. Retrieved from https://idiyas.com/inventor/katsunori-akaba

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Innovator Katsunori Akaba and His Revolutionizing Power Source Device

Introduction: Katsunori Akaba, an inventive mind based in Tokyo, Japan, is known for his contributions to power source technology. With a unique approach to energy stability and management, his innovations have garnered attention within the technology and engineering sectors.

Latest Patents: Akaba holds a notable patent for his invention titled "Failure-free Power Source Device." This device is designed to memorize the history of errors associated with commercially available power sources. It actively monitors the stability of the power source based on this error history and directly outputs an AC input as an AC output when the power source remains stable for a predetermined duration. In the event of an error, the device is engineered to release energy stored in an accumulator, outputting it as an AC signal through an inverter until a pre-specified period has elapsed.

Career Highlights: Currently employed at NEC Corporation, Akaba has solidified his status as a key player in advancing power source technology. His focus on creating innovative solutions to enhance energy reliability reflects his commitment to pioneering inventions in a highly competitive industry.

Collaborations: Throughout his career, Akaba has worked alongside notable colleagues such as Takumi Kimura and Fumihiko Hiratsuka. Their teamwork has undoubtedly propelled the research and development efforts at NEC Corporation, fostering an environment ripe for innovation.

Conclusion: Katsunori Akaba stands out as an inventor who is pushing the boundaries of power source technology. With his patent for the Failure-free Power Source Device, he has contributed significantly to enhancing energy stability and reliability. His work at NEC Corporation and collaborations with talented coworkers showcase a dedication to innovation that promises to shape the future of energy solutions.

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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