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For the Inventor, By the Inventor

Ichihara, Japan

Shigeru Matsuo

This inventor holds 21 USPTO granted patents and 1 EPO patent, primarily in Organic Electronics. Top assignees: Idemitsu Kosan Company, Limited, Idemitsu Petrochemical Co., Ltd.. Active years: 1984-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Matsuo. Retrieved from https://idiyas.com/inventor/shigeru-matsuo-jsc82hzi

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 95.2


Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 111(Granted Patents)


Location History:

  • Chiba, JP (1989 - 1993)
  • Tokuyama, JP (2001)
  • Yamaguchi, JP (2002 - 2004)
  • Sodegaura, JP (1984 - 2017)
  • Ichihara, JP (2017 - 2018)

Company Filing History:

goldMedal19 out of 2,283 
 
Idemitsu Kosan Company, Limited
 patents
silverMedal2 out of 555 
 
Idemitsu Petrochemical Co., Ltd.
 patents

Years Active: 1984-2018

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Areas of Expertise:
Organic Electroluminescent Elements
Biodegradable Builder
Polyether Copolymers
Fluorescent Resin Compositions
Polycyanoaryl Ether
Detergent Composition
Crosslinked Copolymer
Acrylic Polymer
Ink Composition
Thermoplastic Resin
21 patents (USPTO):Explore Patents
1. 10038143 - Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element (2018-07-31),
2. 9847490 - Copolymer, material for organic electronic element, material for organic electroluminescent element, and organic electroluminescent element (2017-12-19),
3. 9815997 - Organic electroluminescence device and ink composition (2017-11-14),
4. 8338645 - Method for producing a β-alkoxypropionamide (2012-12-25),
5. 6699830 - Crosslinked copolymer of unsaturated carboxylic acid and process for producing the same, copolymer of unsaturated carboxylic acid, biodegradeable builder, and detergent composition (2004-03-02),
6. 6344434 - Acrylic polymer, process for the production of the same, biodegradable builder, detergent composition and dispersant (2002-02-05),
7. 6310030 - Unsaturated carboxylic acid polymer, biodegradable builder, and detergent composition (2001-10-30),
8. 5258485 - Aromatic polyethers, fluorescent resin compositions containing same, and (1993-11-02),
9. 5187255 - Method of producing a polyether copolymer (1993-02-16),
10. 5153306 - Aromatic polyethers, fluorescent resin compositions containing same, and (1992-10-06),
11. 5149581 - Polyether copolymers, resin compositions containing them, and molded (1992-09-22),
12. 5115077 - Polyetheric copolymers, process for preparing the same compositions (1992-05-19),
13. 5089340 - Polycanoaryl ether laminate (1992-02-18),
14. 4977234 - Polycyanoaryl ether composition method for preparing the same and uses (1990-12-11),
15. 4853443 - Polycyanoaryl ether with thermoplastic resin (1989-08-01),

Title: Shigeru Matsuo: Pioneering Inventor from Ichihara

Introduction: Shigeru Matsuo is a renowned inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsuo's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Matsuo has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Matsuo has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity that has led to numerous successful projects and inventions.

Conclusion: Shigeru Matsuo's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and creators worldwide.

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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