Ichihara, Japan

Kunihiro Morinaga

This inventor holds 16 USPTO granted patents and 7 published patent applications and 5 EPO patents, primarily in Epoxy Resin Technology. Top assignees: Dic Corporation, Dainippon Ink and Chemicals, Incorporated. Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiro Morinaga. Retrieved from https://idiyas.com/inventor/kunihiro-morinaga

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Sakura, JP (2017)
  • Chiba, JP (2018)
  • Ichihara, JP (2010 - 2023)

Company Filing History:


Years Active: 2010-2023

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Areas of Expertise:
Epoxy Resin
Cured Product
Composite Material
Production Method
Thermosetting Resin
Semiconductor Encapsulation
Fiber-Reinforced
Novel Phenol Resin
Heat Radiating Material
Active Ester Resin
Curable Resin Composition
Molded Article
16 patents (USPTO):Explore Patents

Title: **Kunihiro Morinaga: Innovator in Resin Technology**

Introduction

Kunihiro Morinaga, based in Ichihara, Japan, is a distinguished inventor with an impressive portfolio of 16 patents. His innovative contributions primarily revolve around advanced resin technologies, where he has developed solutions with enhanced properties for various applications.

Latest Patents

Morinaga's recent patents showcase his commitment to improving resin formulations. One notable invention is a polyfunctional phenolic resin and a polyfunctional epoxy resin that possess low viscosity while maintaining excellent mechanical properties and heat resistance in the final cured product. This innovation includes a curable resin composition formulated with a naphthol structure and catechol structure bonded through a methylene group. Furthermore, his advancements also involve an epoxy resin composition designed for fiber-reinforced composite materials, which is liquid at room temperature and boasts rapid curing times alongside high mechanical properties in the cured state.

Career Highlights

Throughout his career, Morinaga has made significant strides in the resin industry. He has collaborated with key companies such as Dic Corporation and Dainippon Ink and Chemicals, Incorporated, contributing to the development of innovative chemical products. His work has been crucial in advancing the field of materials science.

Collaborations

Morinaga has worked alongside esteemed colleagues, including Kazuo Arita and Koji Hayashi, who have shared in the endeavor of pushing the boundaries of resin technology. Their collaborative efforts have led to advancements that underscore the importance of teamwork in scientific and technological progress.

Conclusion

Kunihiro Morinaga's contributions to the field of resin technology reflect his dedication to innovation and excellence. With a robust portfolio of patents and a history of collaboration with reputable companies and colleagues, he continues to be a pivotal figure in advancing materials with enhanced properties that cater to various industrial needs.

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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