Chikusei, Japan

Kazutoshi Danjobara

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 2012-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Danjobara. Retrieved from https://idiyas.com/inventor/kazutoshi-danjobara

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2012-2013

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3 patents (USPTO):Explore Patents

Title: Kazutoshi Danjobara: Innovator in Thermosetting Resin Compositions

Introduction

Kazutoshi Danjobara is a notable inventor based in Chikusei, Japan. He has made significant contributions to the field of thermosetting resin compositions, particularly in applications for printed circuit boards. With a total of 3 patents to his name, Danjobara's work has had a considerable impact on the industry.

Latest Patents

Danjobara's latest patents include a thermosetting resin composition of a semi-IPN composite, along with varnish, prepreg, and metal clad laminated boards utilizing this composition. This innovative resin composition is designed for the production of printed circuit boards, offering excellent dielectric properties in high-frequency bands. It significantly reduces transmission loss and demonstrates outstanding heat resistance after moisture absorption. The composition also maintains thermal expansion properties and ensures strong peeling strength between the resin and metal foil.

Career Highlights

Kazutoshi Danjobara is currently employed at Hitachi Chemical Company, Ltd., where he continues to develop advanced materials for various applications. His expertise in thermosetting resins has positioned him as a key figure in the field, contributing to the advancement of technology in electronic components.

Collaborations

Danjobara has collaborated with notable colleagues, including Daisuke Fujimoto and Hikari Murai. These partnerships have fostered innovation and enhanced the development of new materials and technologies.

Conclusion

Kazutoshi Danjobara's contributions to the field of thermosetting resin compositions highlight his role as an influential inventor. His work continues to shape the future of materials used in electronic applications, demonstrating the importance of innovation in 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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