logo

For the Inventor, By the Inventor

Kimitsu, Japan

Shinji Kiyono

This inventor holds 29 USPTO granted patents and 10 EPO patents, primarily in Polymer Chemistry. Top assignees: Mitsui Chemicals, Inc., Mitsui Toatsu Chemicals, Incorporated, Sun Medical Co., Ltd.. Active years: 1989-2023.

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

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

USPTO Granted Patents = 29

% Patents Active = 93.1

 

Average Co-Inventor Count = 6.8

ph-index = 4

Forward Citations = 63(Granted Patents)


Location History:

  • Yokohama, JP (1989 - 1990)
  • Kanagawa, JP (2000 - 2001)
  • Chiba, JP (2001 - 2003)
  • Sodegaura, JP (2004)
  • Kanagawa-ken, JP (1999 - 2005)
  • Kimitsu, JP (2014 - 2023)

Company Filing History:

goldMedal24 out of 1,816 
 
Mitsui Chemicals, Inc.
 patents
silverMedal5 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents
bronzeMedal1 out of 37 
 
Sun Medical Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1989-2023

Loading Chart...
Loading Chart...
Areas of Expertise:
Polyurethane Resins
Polycarbodiimides
Eyewear Materials
Sulfur-Containing Monomers
Living Polymers
Phosphazenium Salts
Organic Compounds
Indole Preparation
Aqueous Dispersion
Cured Resins
Coating Materials
Molded Articles
29 patents (USPTO):Explore Patents
1. 11844847 - Sulfur-containing polymerizable monomer and use thereof (2023-12-19),
2. 11390751 - Polycarbodiimide composition, method for producing a polycarbodiimide composition, water-dispersed composition, solution composition, resin composition, and cured resin (2022-07-19),
3. 10865269 - Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, coating material, and adhesive material (2020-12-15),
4. 10689481 - Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material (2020-06-23),
5. 10689477 - Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material (2020-06-23),
6. 10392528 - Polyisocyanate composition, polyurethane resin, and coating (2019-08-27),
7. 10011677 - Polycarbodiimide composition, method for producing polycarbodiimide composition, aqueous dispersion composition, solution composition, resin composition, and cured resin (2018-07-03),
8. 9720137 - Eyewear material, eyewear frame, and eyewear (2017-08-01),
9. 9477012 - 1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens (2016-10-25),
10. 9475903 - 1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens (2016-10-25),
11. 8865939 - Method for producing trans-1,4-bis(aminomethyl) cyclohexane (2014-10-21),
12. 8865938 - Method for producing bis(aminomethyl)cyclohexanes (2014-10-21),
13. 6936684 - Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound (2005-08-30),
14. 6762259 - Process for the production of living (co)polymers and use of the (co)polymers (2004-07-13),
15. 6528599 - Method for preparing living polymer in the presence of phosphazenium salt (2003-03-04),

Title: The Innovative Journey of Shinji Kiyono

Introduction: Shinji Kiyono is a pioneering inventor hailing from Kimitsu, Japan. His relentless passion for innovation has led to groundbreaking contributions in various fields.

Latest Patents: Shinji Kiyono's recent patents showcase his commitment to pushing the boundaries of technology and science, with a focus on sustainability and efficiency.

Career Highlights: With a career spanning over two decades, Shinji Kiyono has established himself as a prominent figure in the world of inventions. His work has not only garnered critical acclaim but has also significantly impacted industries worldwide.

Collaborations: Throughout his career, Shinji Kiyono has collaborated with leading research institutions, universities, and companies to bring his ideas to life. These partnerships have been instrumental in the success of his innovative projects.

Conclusion: Shinji Kiyono's relentless pursuit of innovation and his dedication to creating a positive impact on society make him a true visionary in the world of inventions. His work continues to inspire future generations of inventors and innovators.

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]
Loading…