Osaka, Japan

Masato Yamada

This inventor holds 13 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 8 EPO patents. Top assignees: Sumitomo Electric Industries, Limited, Nippon Steel Corporation, Megachips Corporation. Active years: 1985-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Yamada. Retrieved from https://idiyas.com/inventor/masato-yamada-s217wv2y

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 84.6



Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Aichi, JP (1985)
  • Tokai, JP (1985 - 1996)
  • Itami, JP (2018 - 2020)
  • Hyogo, JP (2020)
  • Osaka, JP (2014 - 2021)

Company Filing History:


Years Active: 1985-2021

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13 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masato Yamada

Introduction: Masato Yamada is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masato Yamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Masato Yamada has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

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

Conclusion: Masato Yamada's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a visionary inventor in the global tech landscape.

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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