Hyogo, Japan

Naoko Hirano

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Nippon Shokubai Co., Ltd.. Active years: 2001-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoko Hirano. Retrieved from https://idiyas.com/inventor/naoko-hirano

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


% Patents Active = 75.0


Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Nishinomiya, JP (2001 - 2002)
  • Hyogo, JP (2009)

Company Filing History:


Years Active: 2001-2009

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4 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Naoko Hirano

Introduction

Naoko Hirano is a prominent inventor based in Hyogo, Japan, with an impressive portfolio of four patents. His innovative work primarily focuses on developing environmentally friendly fire retardant materials.

Latest Patents

Hirano's latest patents include a fire retardant resin composition which is notable for being halogen-free, thus mitigating environmental and health concerns. This invention utilizes a polyphenol compound that demonstrates excellent fire retardancy along with beneficial physical properties and heat resistance. The resin composition comprises a polyphenol with aromatic units connected through an organic structure featuring two or more carbon atoms, in conjunction with inorganic microfine particles formed from the hydrolysis and condensation of an alkoxide or carboxylic acid salt compound. Additionally, he has worked on the handling method of (fluoroaryl) borane compounds and the preparation method of hydrocarbon solutions.

Career Highlights

Currently, Naoko Hirano is affiliated with Nippon Shokubai Co., Ltd., where he applies his expertise to enhance the company's product offerings through innovative research and development. His contributions to the field of materials science reflect a commitment to creating safer and more effective materials.

Collaborations

Hirano collaborates closely with esteemed colleagues, including Hitoshi Mitsui and Ikuyo Ikeno, contributing to a dynamic and innovative working environment. Together, they push the boundaries of what's possible in the realm of fire retardant technologies.

Conclusion

With his dedication to innovation and environmental responsibility, Naoko Hirano stands out as a significant figure in the field of material science. His patents not only reflect technical ingenuity but also a commitment to sustainable practices, paving the way for future advancements in fire retardant 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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