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For the Inventor, By the Inventor

Fukui, Japan

Shinji Sugihara

This inventor holds 12 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Maruzen Petrochemical Company, Limited, Canon Kabushiki Kaisha. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Sugihara. Retrieved from https://idiyas.com/inventor/shinji-sugihara-jditf748

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

Calculating rank
USPTO Granted Patents = 12 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal9 out of 122 
 
Maruzen Petrochemical Company, Limited
 patents
silverMedal3 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2006-2025

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12 patents (USPTO):Explore Patents
1. 12466944 - Core/shell type polymer microparticles, dispersion of particles, and method for producing said microparticles (2025-11-11),
2. 12319766 - Core-shell-type polymer fine particles having phosphonic acid or phosphonic acid ester structure, particle dispersion, molded article, and method for producing said fine particles (2025-06-03),
3. 11891461 - Method for producing vinyl ether polymer containing hydrocarbon group by radical polymerization (2024-02-06),
4. 11377507 - Method for producing vinyl ether polymer containing oxyethylene chain by radical polymerization (2022-07-05),
5. 10711079 - Method for producing vinyl ether polymer having hydroxyl group on side chain and temperature-responsive polymer mixture (2020-07-14),
6. 10633469 - Method for producing hydroxyl group-containing vinyl ether polymer (2020-04-28),
7. 10570232 - Alkenyl ether-vinyl ester copolymer (2020-02-25),
8. 10370478 - Method for producing alkenyl ether polymer (2019-08-06),
9. 9777085 - Method for producing homopolymer or random copolymer of hydroxyl group-containing vinyl ether (2017-10-03),
10. 7572844 - Stimuli-responsive composition, and image-forming method and apparatus using the composition (2009-08-11),
11. 7439282 - Stimuli-responsive composition, and image-forming method and apparatus using the composition (2008-10-21),
12. 7067590 - Stimuli-responsive composition, and image-forming method and apparatus using the composition (2006-06-27),

Title: Shinji Sugihara - Innovative Inventor from Fukui, Japan

Introduction: Shinji Sugihara is a renowned inventor hailing from Fukui, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shinji Sugihara holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Sugihara has been instrumental in developing cutting-edge solutions that have revolutionized industries such as robotics, artificial intelligence, and renewable energy.

Collaborations: Throughout his career, Shinji Sugihara has collaborated with leading research institutions, universities, and tech companies to bring his visionary ideas to life, resulting in impactful inventions that have shaped the technological landscape.

Conclusion: Shinji Sugihara's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his position as a trailblazing inventor in Fukui, 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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