Yokkaichi, Japan

Tomonari Nagai

This inventor holds 6 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Tosoh Corporation, Nitto-Denko Corporation, Tosoh Finechem Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonari Nagai. Retrieved from https://idiyas.com/inventor/tomonari-nagai

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.6

ph-index = 1


Company Filing History:


Years Active: 2023-2026

Loading Chart...
Loading Chart...
6 patents (USPTO):Explore Patents

Title: Tomonari Nagai: Innovator in Fluororesin Technology

Introduction

Tomonari Nagai is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of fluororesin technology, holding a total of 6 patents. His work focuses on the production and application of advanced materials that have a wide range of industrial uses.

Latest Patents

Nagai's latest patents include a method for producing fluororesin particles. This innovative fluororesin features a haze value equal to 2% or less of a heat-press molded product with a thickness of 1 mm. The method also emphasizes the production of fluororesin particles that include a unit of formula (1) and have a volume average particle diameter ranging from 5 to 2000 μm. Additionally, his patents address the characteristics of the fluororesin, such as a weight average molecular weight between 5×10 and 3×10, and a yellow index of a heat-melted molded product after 24 hours at 280° C. of 6 or less.

Career Highlights

Throughout his career, Tomonari Nagai has worked with notable companies, including Tosoh Corporation and Nitto Denko Corporation. His experience in these organizations has allowed him to develop and refine his expertise in the field of fluororesin technology.

Collaborations

Nagai has collaborated with talented individuals such as Tomoya Shimono and Shohei Yumino. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Tomonari Nagai is a distinguished inventor whose work in fluororesin technology has led to significant advancements in material science. His innovative patents and collaborations highlight his commitment to pushing the boundaries of technology in this field.

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…