Miyagi, Japan

Sunao Chubachi

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sunao Chubachi. Retrieved from https://idiyas.com/inventor/sunao-chubachi

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 = 1.7

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2004-2019

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4 patents (USPTO):Explore Patents

Title: Sunao Chubachi: Pioneering Inventor from Miyagi, JP

Introduction: Sunao Chubachi is a renowned inventor hailing from Miyagi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sunao Chubachi holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Sunao Chubachi has held key positions in leading tech companies, where he spearheaded research and development projects that have resulted in cutting-edge inventions and solutions.

Collaborations: Throughout his career, Sunao Chubachi has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing that has led to significant technological breakthroughs.

Conclusion: Sunao Chubachi's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his reputation as a visionary inventor in the global tech industry.

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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