Ibaraki, Japan

Naoki Hara

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignees: Hitachi Chemical Company, Ltd., Pacific Industrial Company, Ltd.. Active years: 2008-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Hara. Retrieved from https://idiyas.com/inventor/naoki-hara-1oic5t0z

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

Calculating rank

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Hitachi, JP (2008)
  • Chikusei, JP (2016)
  • Tokyo, JP (2017)
  • Ibaraki, JP (2018)

Company Filing History:


Years Active: 2008-2018

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Naoki Hara

Introduction

Naoki Hara, an accomplished inventor based in Ibaraki, Japan, has made significant contributions to the field of resin technology. With a total of four patents to his name, Hara's work centers around the development of innovative resin compositions that enhance various applications, including semiconductor and LED devices.

Latest Patents

Hara's latest patents involve the creation of phenolic resin compositions that include specific chemical components, aimed at improving the properties and performance of these materials. One notable patent details a phenolic resin composition comprising an epoxy resin curing agent and phenol resin, with a focus on hydroxybenzene derivatives. This composition enhances the durability and functionality of the resin used in various applications.

Another significant patent outlines a resin composition that incorporates an epoxy resin monomer and a novolac resin with specific structural units, along with fillers designed to optimize the particle size distribution. The incorporation of aluminum oxide and boron nitride particles within specified ranges allows for enhanced physical properties of the cured resin sheet structure, crucial for semiconductor and LED devices.

Career Highlights

Hara's career includes notable positions at prominent companies such as Hitachi Chemical Company, Ltd. and Pacific Industrial Company, Ltd. His experience in these organizations has enabled him to refine his expertise in resin development and application, contributing to numerous advancements in material science.

Collaborations

Throughout his career, Naoki Hara has worked alongside esteemed colleagues, including Tomoo Nishiyama and Atsushi Kuwano. These collaborations have fostered a productive environment for innovation and have played a crucial role in the successful development of Hara's patents.

Conclusion

Naoki Hara continues to be a driving force in resin technology. His inventive spirit and commitment to innovation not only contribute to the advancement of material sciences but also have a significant impact on various industries reliant on cutting-edge resin applications. Through his patents and collaborations, Hara exemplifies the profound influence that inventors have on the future of technology.

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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