Osaka, Japan

Masafumi Yamagami

This inventor holds 34 USPTO granted patents, primarily in Electronic Calculators. Top assignees: Sharp Corporation, Sharp Kabushiki Kaisha Corporation. Active years: 1977-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Yamagami. Retrieved from https://idiyas.com/inventor/masafumi-yamagami

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 12

Forward Citations = 378(Granted Patents)


Location History:

  • Osaka, JA (1977 - 1978)
  • Osaka, JP (1978 - 1992)
  • Nara-ken, JP (1997 - 2006)

Company Filing History:


Years Active: 1977-2006

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Areas of Expertise:
Air Conditioner
Vacuum Cleaner
Video Camera
Microwave Oven
Hair Drier
Hair Setter
Electronic Calculator
Electric Shaver
Digital Watch
Digital Clock
Combined Calculator
Clock
34 patents (USPTO):Explore Patents

Title: Inventor Masafumi Yamagami

Introduction: Masafumi Yamagami is a renowned inventor based in Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masafumi Yamagami holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With over two decades of experience in the industry, Masafumi Yamagami has worked with leading tech companies to develop cutting-edge solutions that have revolutionized various sectors. His inventions have significantly impacted the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masafumi Yamagami has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing. His collaborative efforts have led to the development of groundbreaking technologies that have set new industry standards.

Conclusion: Masafumi Yamagami's passion for innovation and his relentless pursuit of excellence have established him as a key figure in the world of technology. His contributions continue to inspire the next generation of inventors and shape the future of technological advancements.

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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