Ibaraki, Japan

Marie Morinaga

This inventor holds 16 USPTO granted patents and 1 published patent application and 7 EPO patents, primarily in Inkjet Printing Technology. Top assignee: Riso Kagaku Corporation. Active years: 2013-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marie Morinaga. Retrieved from https://idiyas.com/inventor/marie-morinaga

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Location History:

  • Ibaraki-ken, JP (2013 - 2014)
  • Ibaraki, JP (2015 - 2022)

Company Filing History:


Years Active: 2013-2022

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Areas of Expertise:
Oil-Based Ink
Non-Aqueous Ink
Ink Composition
Inkjet Printer
Pigment Ink
Printing Method
Ink Set
Printed Item
Inkjet Technology
Oily Ink
16 patents (USPTO):Explore Patents

Title: Marie Morinaga - Pioneering Female Inventor from Ibaraki, Japan

Introduction: Marie Morinaga is a trailblazing inventor hailing from Ibaraki, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Marie Morinaga holds several patents in the field of robotics and artificial intelligence, showcasing her continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Marie Morinaga has worked with prestigious research institutions and leading tech companies, where she has spearheaded projects that have revolutionized the industry.

Collaborations: Throughout her career, Marie Morinaga has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Marie Morinaga's relentless passion for innovation and her pioneering spirit have solidified her legacy as a prominent figure in the world of technology, inspiring future generations of inventors to dream big and push the limits of what is possible.

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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