Noriko Kiyoyanagi

This inventor holds 6 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Nippon Kayaku Kabushiki Kaisha, Osaka University. Active years: 2004-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriko Kiyoyanagi. Retrieved from https://idiyas.com/inventor/noriko-kiyoyanagi

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

USPTO Granted Patents = 6 (Patent Applications = 5)

% Patents Active = 16.7

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 5.4

ph-index = 2

Forward Citations = 16(Granted Patents)

Company Filing History:

6 out of 799

Nippon Kayaku Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2004-2018

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9908306 - Infrared shielding sheet, method for manufacturing the same, and use of the same (2018-03-06),

2. 9493631 - Epoxy resin composition for transparent sheets and cured product thereof (2016-11-15),

3. 9493630 - Epoxy resin composition for transparent sheets and cured product thereof (2016-11-15),

4. 9440855 - High purity carbon nanotube, process for preparing the same and transparent conductive film using the same (2016-09-13),

5. 9328217 - Epoxy resin composition for transparent sheets and cured product thereof (2016-05-03),

6. 6716892 - Urethane oligomer, resin compositions thereof, and cured article thereof (2004-04-06),

Title: Noriko Kiyoyanagi: Innovator in Optical Technologies

Introduction

Noriko Kiyoyanagi is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of optical technologies, holding a total of six patents. Her innovative work focuses on materials that enhance optical performance and functionality.

Latest Patents

Kiyoyanagi's latest patents include an infrared shielding sheet and an epoxy resin composition for transparent sheets. The infrared shielding sheet features a laminated film that alternates between high and low refractive index resin layers, designed to effectively shield against infrared radiation. The epoxy resin composition is suitable for producing optical sheets and includes a unique formulation that enhances the optical properties of the final product.

Career Highlights

Throughout her career, Kiyoyanagi has worked with notable organizations such as Nippon Kayaku and Osaka University. Her experience in these institutions has allowed her to develop and refine her innovative ideas, contributing to advancements in optical materials.

Collaborations

Kiyoyanagi has collaborated with esteemed colleagues, including Masataka Nakanishi and Yoshihiro Kawata. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Noriko Kiyoyanagi's work exemplifies the spirit of innovation in the field of optical technologies. Her patents and collaborations highlight her commitment to advancing materials that improve optical performance.

Profile summary based on public USPTO records.