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For the Inventor, By the Inventor

Tokyo, Japan

Toshikazu Takata

This inventor holds 22 USPTO granted patents and 1 published patent application and 8 EPO patents, primarily in Polymer Chemistry. Top assignees: Tokyo Institute of Technology, Dic Corporation, Iwate University. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Takata. Retrieved from https://idiyas.com/inventor/toshikazu-takata

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

USPTO Granted Patents = 22 

% Patents Active = 90.9

 

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal14 out of 591 
 
Tokyo Institute of Technology
 patents
silverMedal7 out of 811 
 
Dic Corporation
 patents
bronzeMedal7 out of 46 
 
Iwate University
 patents
4. 6 out of 4,492 
 
Daikin Industries, Ltd.
 patents
5. 4 out of 3,086 
 
Toyoda Gosei Co., Ltd.
 patents
6. 3 out of 4,544 
 
Sumitomo Rubber Industries Limited
 patents
7. 1 out of 27 
 
Fukuoka University
 patents
8. 1 out of 55 
 
Kinki University
 patents
9. 1 out of 665 
 
Lintec Corporation
 patents
10. 1 out of 1 
 
Wan Station Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2012-2025

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Areas of Expertise:
Polyarylene Sulfide Resin
Nitrile Oxide Compound
Crosslinked Rubber
Rotaxane Compound
Pressure-Sensitive Adhesive
Modified Polymer Material
Crosslinker
Polymer Material
Antitumor Agent
Production Method
Fluorine-Containing Compound
22 patents (USPTO):Explore Patents
1. 12275749 - Rotaxane compound (2025-04-14),
2. 12209062 - Nitrile oxide compound (2025-01-28),
3. 11578143 - Crosslinked rubber composition and production method therefor (2023-02-14),
4. 11555089 - Rotaxane and polyurethane using the same (2023-01-17),
5. 11401369 - Rotaxane, crosslinked product of rotaxane, and methods for producing the same (2022-08-02),
6. 11254638 - Nitrileoxide compound (2022-02-22),
7. 10982049 - Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide (2021-04-20),
8. 10947346 - Polyarylene sulfide resin, method for producing same, poly(arylene sulfonium salt), and method for producing poly(arylene sulfonium salt) (2021-03-16),
9. 10633333 - Nitrileoxide compound (2020-04-28),
10. 10577464 - Polyarylene sulfide resin, method for producing same, poly(arylene sulfonium salt), and method for producing poly(arylene sulfonium salt) (2020-03-03),
11. 10562846 - Nitrileoxide compound (2020-02-18),
12. 10385168 - Polyarylene sulfide resin and manufacturing method therefor, poly(arylenesulfonium salt) and manufacturing method therefor, and sulfoxide (2019-08-20),
13. 10072124 - Polyarylene sulfide resin, manufacturing method therefor, and molding (2018-09-11),
14. 9657142 - Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide (2017-05-23),
15. 9657141 - Polyarylene sulfide resin, manufacturing method therefor, and molding (2017-05-23),

Title: Toshikazu Takata: Pioneering Innovations in Tokyo, JP

Introduction

Toshikazu Takata, a visionary inventor based in Tokyo, JP, has made significant contributions to the field of technology through his relentless pursuit of excellence and passion for innovation. With a stellar track record of 20 patents to his name, Takata's inventive spirit has reshaped the future of technology and left an indelible mark on society.

Latest Patents

Takata's latest patents showcase his ingenuity and forward-thinking approach. One notable invention is the "Crosslinked rubber composition and production method therefor," which involves ethylene-propylene-diene copolymer rubber crosslinked with a rotaxane compound. This innovative composition offers enhanced properties and performance, thanks to Takata's novel approach to material science. Another groundbreaking patent is the "Rotaxane and polyurethane using the same," which introduces a new type of rotaxane with unique characteristics, opening up possibilities for advanced polyurethane applications.

Career Highlights

Throughout his illustrious career, Takata has worked with prestigious organizations such as the Tokyo Institute of Technology and Dic Corporation. His expertise and innovative mindset have led to groundbreaking developments in various fields, cementing his reputation as a trailblazer in the world of invention and patenting.

Collaborations

Takata's success is also attributed to his collaborations with talented individuals in the industry. Among his esteemed coworkers are Hajime Watanabe and Satoshi Ogawa, who have played pivotal roles in bringing Takata's visionary ideas to life. Through fruitful collaborations, Takata has been able to push the boundaries of innovation and achieve remarkable milestones in his career.

Conclusion

In conclusion, Toshikazu Takata stands as a beacon of innovation and excellence in the realm of technology. His passion for pushing the boundaries of what is possible, coupled with his unwavering dedication to creating groundbreaking inventions, has set him apart as a visionary inventor with a lasting impact on society. Looking ahead, Takata's legacy of innovation is sure to inspire future generations of inventors and shape the landscape of technology for years to come.

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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