Osaka, Japan

Hiroharu Inoue

This inventor holds 29 USPTO granted patents and 16 published patent applications, primarily in Resin Composite Materials. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Intellectual Property Managment Co., Ltd., Panasonic Corporation. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroharu Inoue. Retrieved from https://idiyas.com/inventor/hiroharu-inoue

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

USPTO Granted Patents = 29 

% Patents Active = 82.8

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 69(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Resin Composition
Prepreg
Metal-Clad Laminate
Printed Wiring Board
Polyphenylene Ether
Metal Foil
Thermal Stress
Wiring Board
Circuit Board
Semiconductor Package
Resin Varnish
29 patents (USPTO):Explore Patents

Title: Innovations of Hiroharu Inoue: A Pioneer in Polyphenylene Ether Resin Technology

Introduction: Hiroharu Inoue is an accomplished inventor based in Osaka, Japan. With an impressive portfolio of 23 patents, he has made significant contributions to the field of polymer science, particularly in the development of polyphenylene ether resin compositions. His innovative work continues to influence various applications in material science.

Latest Patents: Among his latest patents are groundbreaking developments in polyphenylene ether resin compositions. One notable patent covers a resin composition that includes a modified polyphenylene ether compound, terminally modified with a carbon-carbon unsaturated double bond, and a crosslinking-type curing agent featuring multiple unsaturated double bonds. These innovations lead to the creation of various products such as prepregs, resin-coated films, resin-coated metal foils, metal-clad laminates, and intricate wiring boards, which are essential in modern electronics.

Career Highlights: Hiroharu Inoue has significantly impacted his field while working at notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His expertise in resin technology and innovative approaches has earned him recognition among peers and industry leaders alike.

Collaborations: Inoue has collaborated with esteemed colleagues such as Koji Kishino and Hiroaki Umehara. Their combined efforts have fostered a collaborative environment that has led to invaluable advancements in resin technology.

Conclusion: Hiroharu Inoue exemplifies the role of an innovative inventor dedicated to advancing material science through his patents and collaborations. His work not only enhances the properties of polyphenylene ether resins but also paves the way for future technological advancements in various applications. As he continues to innovate, his contributions will undoubtedly leave a lasting impact on the industry.

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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