Kanagawa, Japan

Katsuhiro Morooka

This inventor holds 23 USPTO granted patents, primarily in Electrophotographic Materials. Top assignees: Ricoh Company, Ltd., Hodogaya Chemical Co., Ltd., Other. Active years: 1998-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Morooka. Retrieved from https://idiyas.com/inventor/katsuhiro-morooka

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


% Patents Active = 87.0

Average Co-Inventor Count = 7.2

ph-index = 18

Forward Citations = 538(Granted Patents)


Location History:

  • Ibaraki, JP (1999 - 2001)
  • Kawasaki, JP (1998 - 2003)
  • Kanagawa, JP (2001 - 2006)

Company Filing History:


Years Active: 1998-2006

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Areas of Expertise:
Aromatic Polycarbonate Resin
Electrophotographic Photoconductor
Process Cartridge
Electrophotographic Image Forming
Diphenol Compound
Image Forming Method
Aromatic Block Polycarbonate
Photoconductive Materials
Production Method
Electrophotographic Process
23 patents (USPTO):Explore Patents

Title: The Innovative Mind of Katsuhiro Morooka

Introduction: Katsuhiro Morooka is a visionary inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Morooka has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Katsuhiro Morooka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Katsuhiro Morooka's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the world of inventions, with his work continuing to inspire future generations of inventors.

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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