Matsumoto, Japan

Koji Akioka

This inventor holds 36 USPTO granted patents and 1 EPO patent, primarily in Liquid Developer Technology. Top assignee: Seiko Epson Corporation. Active years: 1991-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Akioka. Retrieved from https://idiyas.com/inventor/koji-akioka

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


% Patents Active = 61.1


Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 209(Granted Patents)


Location History:

  • Suwa, JP (1991 - 2000)
  • Matsamoti, JP (2002)
  • Nagano-ken, JP (1996 - 2007)
  • Nagano, JP (1991 - 2010)
  • Matsumoto, JP (2002 - 2011)
  • North Adelaide, AU (2011)

Company Filing History:


Years Active: 1991-2011

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Areas of Expertise:
Liquid Developer
Image Forming Apparatus
Resin Particles
Rare-Earth Bonded Magnet
Permanent Magnet
Manufacturing Method
Toner Production
Extrusion Moulding
Magnetic Powder
Granulation-Prevention Agent
Rare Earth-Iron System
Composition
36 patents (USPTO):Explore Patents

Title: The Innovative Journey of Koji Akioka

Introduction: Koji Akioka, a distinguished inventor hailing from Matsumoto, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Koji Akioka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Koji Akioka has worked with leading tech companies, research institutions, and universities, honing his skills and pushing the boundaries of technological advancements.

Collaborations: Throughout his career, Koji Akioka has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and knowledge exchange.

Conclusion: Koji Akioka's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor in the global tech community.

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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