Tokyo, Japan

Masashi Arai

This inventor holds 8 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Hitachi Metals, Ltd., Proterial, Ltd., Jsr Corporation. Active years: 1995-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Arai. Retrieved from https://idiyas.com/inventor/masashi-arai-2mpedcxu

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

 

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Hitachi, JP (2016)
  • Tokyo, JP (1995 - 2024)

Company Filing History:


Years Active: 1995-2024

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8 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masashi Arai

Introduction: Masashi Arai is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masashi Arai holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masashi Arai has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the industry. His dedication to pushing the boundaries of technology has earned him recognition worldwide.

Collaborations: Throughout his career, Masashi Arai has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence. His ability to work in multidisciplinary teams has led to the development of cutting-edge solutions that have had a lasting impact.

Conclusion: Masashi Arai's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring the next generation of inventors and visionaries.

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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