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For the Inventor, By the Inventor

Itami, Japan

Syoji Nakagama

This inventor holds 4 USPTO granted patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 1991-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syoji Nakagama. Retrieved from https://idiyas.com/inventor/syoji-nakagama

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

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 36(Granted Patents)


Company Filing History:

goldMedal4 out of 10,647 
 
Sumitomo Electric Industries, Limited
 patents

Years Active: 1991-2005

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4 patents (USPTO):Explore Patents
1. 6939824 - Exhaust emission control device and method of manufacturing the same (2005-09-06),
2. 6231817 - Exhaust emission control device and method of manufacturing the same (2001-05-15),
3. 5096740 - Production of cubic boron nitride films by laser deposition (1992-03-17),
4. 5011759 - Semiconductor element and method of forming same and article in which (1991-04-30),

Title: Syoji Nakagama - Pioneering Japanese Inventor

Introduction: Syoji Nakagama is a renowned inventor hailing from Itami, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Nakagama holds several patents in various technological domains, including robotics, artificial intelligence, and renewable energy systems.

Career Highlights: With a career spanning over three decades, Nakagama has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Nakagama has collaborated with top companies, such as Sony and Toyota, to bring his innovative ideas to life and create products that have had a lasting impact on society.

Conclusion: Syoji Nakagama's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a visionary inventor in Japan and beyond.

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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