Tokyo, Japan

Akihiko Kuroiwa

This inventor holds 24 USPTO granted patents and 1 EPO patent, primarily in Power Conversion Technology. Top assignees: Tdk Corporation, Kabushiki Kaisha Toshiba, Tdk Electronics Company, Limited. Active years: 1983-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Kuroiwa. Retrieved from https://idiyas.com/inventor/akihiko-kuroiwa

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 = 2.5

ph-index = 12

Forward Citations = 393(Granted Patents)


Location History:

  • Kanagawa, JP (1988)
  • Fuchu, JP (1987 - 1993)
  • Shinagawa-ku, Tokyo, JP (1997)
  • Yokohama, JP (1987 - 2001)
  • Tokyo, JP (1983 - 2008)

Company Filing History:


Years Active: 1983-2025

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Areas of Expertise:
Power Inverter
Optical Recording
Motor Control
PWM Inverter
Position Detection
Light Emitting
Digital Control
Turbine Drive
Brush-less Motor
Power Conversion
Recording Media
Voltage Correction
24 patents (USPTO):Explore Patents

Title: Akihiko Kuroiwa: Pioneering Inventor from Tokyo

Introduction: Akihiko Kuroiwa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akihiko Kuroiwa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kuroiwa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Akihiko Kuroiwa has collaborated with top research institutions and universities globally, fostering a culture of innovation and knowledge exchange to drive progress in the tech sector.

Conclusion: Akihiko Kuroiwa's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in Tokyo and beyond.

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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