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For the Inventor, By the Inventor

Chino, Japan

Noboru Sakurai

This inventor holds 8 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noboru Sakurai. Retrieved from https://idiyas.com/inventor/noboru-sakurai

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 12.5

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal8 out of 34,305 
 
Seiko Epson Corporation
 patents

Years Active: 2009-2013

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8 patents (USPTO):Explore Patents
1. 8449343 - Discharge lamp having a heat resistant film and method for producing same (2013-05-28),
2. 8405311 - Discharge lamp preventing devitrification, light source device, and projector (2013-03-26),
3. 8401443 - Toner-particle bearing roller, developing device, and image forming apparatus (2013-03-19),
4. 8192339 - Developing roller, manufacturing method thereof, developing apparatus and image forming apparatus (2012-06-05),
5. 8087170 - Developing agent carrier manufacturing method, developing agent carrier, developing device and image forming apparatus (2012-01-03),
6. 8086150 - Toner particle-bearing roller with projection portion, developing device having such toner particle-bearing roller, and image forming apparatus having such developing device (2011-12-27),
7. 7565099 - Developing device and image forming apparatus having a toner-particle bearing roller with a helical groove portion (2009-07-21),
8. 7555252 - Image forming apparatus that prevents conspicuous unevenness in image density (2009-06-30),

Title: Noboru Sakurai - Innovative Inventor from Chino, Japan

Introduction: Noboru Sakurai is a renowned inventor hailing from Chino, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With over two decades of experience in the tech industry, Noboru Sakurai has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Noboru Sakurai has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Noboru Sakurai's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the global tech community.

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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