Nukata-gun, Japan

Katsuhiko Kawashima

This inventor holds 1 USPTO granted patent. Top assignee: Denso Corporation. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Kawashima. Retrieved from https://idiyas.com/inventor/katsuhiko-kawashima-u2ymsmu6

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


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Katsuhiko Kawashima: Innovator in Electronic Devices

Introduction

Katsuhiko Kawashima is a notable inventor based in Nukata-gun, Japan. He has made significant contributions to the field of electronic devices, showcasing his expertise through innovative patents. His work is particularly recognized for its practical applications in modern technology.

Latest Patents

Kawashima holds a patent for an electronic device that includes a heat sink, a substrate mounted on the heat sink, a coating layer formed on the substrate, a lead frame fixed to the heat sink, and a mold resin sealing the substrate and the lead frame. The coating layer is made of either a polyimide-based resin or a polyamideimide-based resin. Additionally, the lead frame features a fixing terminal that is secured to the heat sink through an adhesive layer, which is composed of the same material as the coating layer. This innovative design enhances the efficiency and reliability of electronic devices.

Career Highlights

Kawashima is currently employed at Denso Corporation, a leading company in the automotive industry. His role at Denso allows him to apply his inventive skills to develop cutting-edge technologies that contribute to the advancement of electronic systems in vehicles.

Collaborations

Kawashima has worked alongside talented colleagues such as Takashi Yoshimizu and Shotaro Miyawaki. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Katsuhiko Kawashima is a distinguished inventor whose work in electronic devices has made a significant impact in the industry. His innovative patent and contributions at Denso Corporation highlight his commitment to advancing 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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