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For the Inventor, By the Inventor

Kamisu, Japan

Chitoshi Suzuki

This inventor holds 16 USPTO granted patents and 17 published patent applications and 6 EPO patents, primarily in Polyurethane Technology. Top assignees: Asahi Glass Company, Limited, Agc Inc.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chitoshi Suzuki. Retrieved from https://idiyas.com/inventor/chitoshi-suzuki

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 25.0

 

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 35(Granted Patents)


Location History:

  • Kawasaki, JP (2003)
  • Ibaraki, JP (2006 - 2007)
  • Kashima-gun, JP (2009 - 2013)
  • Tokyo, JP (2013)
  • Kamisu, JP (2009 - 2014)
  • Chiyoda-ku, JP (2017)

Company Filing History:

goldMedal14 out of 2,560 
 
Asahi Glass Company, Limited
 patents
silverMedal2 out of 1,161 
 
Agc Inc.
 patents

Years Active: 2003-2026

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Areas of Expertise:
Aqueous Dispersion Liquid
Adhesive Agent
Polyether Polyol
Flexible Polyurethane Foam
Wearable Device
Isocyanate-Terminated Prepolymer
Thermally Insulating Plate
Polymer-Dispersed Polyol
Urethane Prepolymer
Double Metal Cyanide Complex
Adhesive Tape
Seat Production
16 patents (USPTO):Explore Patents
1. 12742107 - Aqueous dispersion liquid, adhesive agent composition, adhesive agent, affixing material, and adhesive tape (2026-09-22),
2. 12215182 - Urethane prepolymer, adhesive, skin patch material, adhesive tape, wearable device, and wearable device kit (2025-02-04),
3. 9676897 - Process for producing polyether polyol, process for producing flexible polyurethane foam, and seat (2017-06-13),
4. 8642668 - Polymer-dispersed polyol and process for producing flexible polyurethane foam (2014-02-04),
5. 8530602 - Polyether polyol composition and use thereof (2013-09-10),
6. 8445625 - Polyether and its production process (2013-05-21),
7. 8431672 - Method for manufacturing an isocyanate-terminated prepolymer, prepolymer obtained thereby, and polyurethane resin (2013-04-30),
8. 8354559 - Process for purifying polyether (2013-01-15),
9. 8084562 - Method for producing polymer-dispersed polyol (2011-12-27),
10. 7786251 - Process for producing polyester ether poly- or mono-ol (2010-08-31),
11. 7759403 - Flexible polyurethane foam, process for its production, and seat for automobile using the flexible polyurethane foam (2010-07-20),
12. 7635724 - Flexible polyurethane foam, process for its production, and seat for automobile using the flexible polyurethane foam (2009-12-22),
13. 7553921 - Polyether polyol composition and use thereof (2009-06-30),
14. 7169956 - Double metal cyanide complex catalyst, its production process and its utilization (2007-01-30),
15. 7012164 - Method for continuously producing a polyether (2006-03-14),

Title: Chitoshi Suzuki: Innovator in Urethane Technology

Introduction

Chitoshi Suzuki is a prominent inventor based in Kamisu, Japan. He has made significant contributions to the field of urethane technology, holding a total of 16 patents. His work focuses on developing innovative materials and devices that enhance functionality and usability in various applications.

Latest Patents

Suzuki's latest patents include a range of products such as a urethane prepolymer, adhesive, skin patch material, adhesive tape, wearable device, and wearable device kit. His urethane prepolymer is designed to create an adhesive with excellent moisture permeability, achieving both low adhesion to skin and high adhesion to a base material. This innovative adhesive technology is crucial for applications requiring skin contact, such as medical devices and wearable technology.

Career Highlights

Throughout his career, Chitoshi Suzuki has worked with notable companies, including Asahi Glass Company, Limited and AGC Inc. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and material science, leading to the development of advanced urethane products.

Collaborations

Suzuki has collaborated with talented individuals in his field, including Shigeru Ikai and Takayuki Sasaki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Chitoshi Suzuki's contributions to urethane technology and his impressive portfolio of patents highlight his role as a leading inventor in the industry. His work continues to influence the development of new materials and devices that improve everyday life.

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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