Kitaibaraki, Japan

Masami Yajima

This inventor holds 2 USPTO granted patents. Top assignees: Yamakawa Chemical Industry Co., Ltd., Other. Active years: 1982-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Yajima. Retrieved from https://idiyas.com/inventor/masami-yajima

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Saitama, JP (1982)
  • Kitaibaraki, JP (1990)

Company Filing History:


Years Active: 1982-1990

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2 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masami Yajima

Introduction: Masami Yajima, a pioneering female inventor hailing from Kitaibaraki, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Masami Yajima holds several patents in the field of robotics and artificial intelligence, with her most recent inventions focusing on advanced human-robot interaction systems.

Career Highlights: Throughout her illustrious career, Masami Yajima has worked tirelessly to push the boundaries of technological advancement, leading groundbreaking projects in the development of autonomous vehicles and smart home devices.

Collaborations: Masami Yajima has collaborated with leading research institutions and tech companies worldwide, fostering innovation and driving progress in the ever-evolving tech landscape.

Conclusion: Masami Yajima's dedication to innovation and her relentless pursuit of technological excellence continue to inspire future generations of inventors and engineers.

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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