Machida, Japan

Tadaaki Hirooka

This inventor holds 1 USPTO granted patent. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadaaki Hirooka. Retrieved from https://idiyas.com/inventor/tadaaki-hirooka-hk90sico

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Tadaaki Hirooka: Innovator in Heat Resistant Electrically Conductive Materials

Introduction

Tadaaki Hirooka is a notable inventor based in Machida, Japan. He has made significant contributions to the field of materials science, particularly in the development of heat resistant electrically conductive plastics. His innovative work has led to advancements that are crucial for various industrial applications.

Latest Patents

Hirooka holds a patent for a heat resistant electrically conductive plastic sheet and container. This invention comprises a base material layer made of a resin composition that includes polyphenylene ether resin, high-impact polystyrene resin, and polyolefin resin. Additionally, it features an electrically conductive layer made of a resin composition that incorporates an electrical conductivity-imparting material. This unique combination is integrally laminated through coextrusion, enhancing the material's performance in demanding environments.

Career Highlights

Tadaaki Hirooka is associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its innovative chemical products. His work at this organization has allowed him to focus on developing advanced materials that meet the needs of modern technology.

Collaborations

Hirooka has collaborated with notable colleagues, including Takeshi Miyakawa and Mikio Shimizu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tadaaki Hirooka's contributions to the field of heat resistant electrically conductive materials exemplify the importance of innovation in material science. His patent and collaborative efforts continue to influence the industry positively.

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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