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For the Inventor, By the Inventor

Shunan, Japan

Kouji Toyota

This inventor holds 10 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Tosoh Finechem Corporation. Active years: 2005-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Toyota. Retrieved from https://idiyas.com/inventor/kouji-toyota

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

USPTO Granted Patents = 10 

% Patents Active = 90.0

 

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Yamaguchi, JP (2005 - 2015)
  • Shunan, JP (2019 - 2023)

Company Filing History:

goldMedal10 out of 33 
 
Tosoh Finechem Corporation
 patents

Years Active: 2005-2023

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10 patents (USPTO):Explore Patents
1. 11820871 - Aluminum oxide-forming composition and method for producing same (2023-11-21),
2. 11795277 - Polyolefin-based polymer nanocomposite containing zinc oxide particles and method of producing same (2023-10-24),
3. 11482709 - Aluminum oxide article (2022-10-25),
4. 11453786 - Dialkylzinc- and dialkylzinc partial hydrolysate-containing solution, and method for producing zinc oxide thin film using solution (2022-09-27),
5. 11267940 - Aluminum-oxide-forming composition and method for producing same, and polyolefin-based polymer nanocomposite containing zinc oxide particles or aluminum oxide particles and method of producing same (2022-03-08),
6. 10381488 - Dialkylzinc partial hydrolysate-containing solution and method of production of zinc oxide thin film using the solution (2019-08-13),
7. 9156857 - Diethylzinc composition, method for heat stabilization, and compound for heat stabilization (2015-10-13),
8. 9096441 - Composition for manufacturing doped or undoped zinc oxide thin film and method for manufacturing zinc oxide thin film using same (2015-08-04),
9. 7910764 - Polymethylaluminoxane preparation, method of producing the same, polymerization catalyst, and polymerization method of olefins (2011-03-22),
10. 6881695 - Olefin polymerization catalyst and method for producing modified methylaluminoxane for use as olefin polymerization catalyst (2005-04-19),

Title: Innovations of Kouji Toyota

Introduction

Kouji Toyota is a notable inventor based in Shunan, Japan. He has made significant contributions to the field of materials science, particularly in the development of aluminum oxide and polymer nanocomposites. With a total of 10 patents to his name, Toyota's work has implications for various industrial applications.

Latest Patents

Among his latest patents, Toyota has developed an aluminum oxide-forming composition and a method for producing the same. This method utilizes an aluminum-oxide-forming agent that includes a partially hydrolyzed aluminum alkyl compound. The process allows for the production of aluminum oxide thin films or particles on substrates that are not resistant to polar solvents. Additionally, he has created a method for producing a polyolefin-based polymer nanocomposite that incorporates zinc oxide or aluminum oxide particles. This innovative composite does not require a dispersant and features particles with an average size of less than 100 nm.

Career Highlights

Kouji Toyota is currently employed at Tosoh Finechem Corporation, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the properties of materials used in various applications, contributing to the company's reputation in the industry.

Collaborations

Toyota has collaborated with notable colleagues, including Koichiro Inaba and Kenichi Haga. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kouji Toyota's contributions to the field of materials science through his patents and collaborations highlight his role as a leading inventor. His innovative methods for producing aluminum oxide and polymer nanocomposites are paving the way for advancements in various industries.

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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