Tokyo, Japan

Ryoko Watanabe

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Chemicals Corporation. Active years: 2019.

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

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Ryoko Watanabe: Innovator in Curable Resin Technology

Introduction

Ryoko Watanabe is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of materials science, particularly in the development of curable resin compositions. Her innovative work has led to advancements in optical semiconductor technologies.

Latest Patents

Watanabe holds a patent for a curable resin composition and its applications. The patent, titled "Curable resin composition and cured product thereof, sealing material for optical semiconductor, die bonding material, and optical semiconductor light-emitting element," focuses on a unique formulation that includes an epoxy compound with three or more epoxy groups and an active hydrogen compound. This invention is crucial for enhancing the performance and reliability of optical semiconductors.

Career Highlights

Watanabe is currently employed at Asahi Kasei Chemicals Corporation, where she continues to push the boundaries of material innovation. Her work has not only contributed to her company's success but has also positioned her as a leader in her field. With a total of 1 patent, she exemplifies the spirit of innovation that drives technological advancement.

Collaborations

Throughout her career, Watanabe has collaborated with notable colleagues, including Satoru Kaji and Tamotsu Kodama. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Ryoko Watanabe's contributions to curable resin technology highlight her role as an influential inventor in the field. Her innovative spirit and dedication to research continue to inspire advancements in optical semiconductor applications.

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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