Otsu, Japan

Naoki Watanabe

This inventor holds 10 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Toyobo Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Watanabe. Retrieved from https://idiyas.com/inventor/naoki-watanabe-owx14nv9

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 = 80.0

 

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2015-2025

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10 patents (USPTO):Explore Patents

Title: Naoki Watanabe: Innovator in Layered Body Technologies

Introduction

Naoki Watanabe is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of layered body technologies. With a total of 10 patents to his name, Watanabe's work has had a considerable impact on various applications.

Latest Patents

Watanabe's latest patents include innovative technologies such as a layered body that incorporates an inorganic substrate and a polyamic acid heat-cured product. This invention allows for easy release from the inorganic substrate after being heated at 250° C. Another notable patent is the laminate of inorganic substrate and polymer film layer with an attached protective film. This laminate is designed for easy individual removal even when stored in a stacked state for an extended period.

Career Highlights

Watanabe has built a successful career at Toyobo Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His expertise in polymer and inorganic materials has led to breakthroughs that enhance product performance and usability.

Collaborations

Throughout his career, Watanabe has collaborated with esteemed colleagues such as Tetsuo Okuyama and Toshiyuki Tsuchiya. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Naoki Watanabe's contributions to the field of layered body technologies exemplify his dedication to innovation. His patents reflect a commitment to advancing material science and improving product functionality.

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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