Tokyo, Japan

Tadahisa Iwata

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: The University of Tokyo, Mitsubishi Gas Chemical Company, Inc., Ensuiko Sugar Refining Co., Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadahisa Iwata. Retrieved from https://idiyas.com/inventor/tadahisa-iwata-id7f0zyn

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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

Title: The Innovations of Tadahisa Iwata

Introduction

Tadahisa Iwata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer science, particularly in the development of high-performance materials. With a total of 5 patents to his name, Iwata's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Iwata's latest patents include a "Polymer having aldaric acid as constitutional unit and method for producing same." This invention relates to a high molecular weight polymer that incorporates aldaric acid as a constitutional unit. It specifically focuses on a thermoplastic polymer with a weight average molecular weight of 3,800 or more. Another notable patent is for "High-strength polypropylene fiber and method for producing the same." This method allows for the production of high-strength polypropylene fiber without the need for special raw materials or means, utilizing a specific spinning and drawing process.

Career Highlights

Throughout his career, Iwata has worked with esteemed organizations such as The University of Tokyo and Toyota Motor Corporation. His experience in these institutions has allowed him to collaborate on various research projects and contribute to advancements in material science.

Collaborations

Iwata has collaborated with notable colleagues, including Tatsuya Kitagawa and Chizuru Hongo. These partnerships have further enriched his research and development efforts in the field of polymers.

Conclusion

Tadahisa Iwata's contributions to polymer science through his innovative patents and collaborations highlight his role as a key figure in the advancement of high-performance materials. His work continues to influence the industry and inspire future innovations.

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…