Ogaki, Japan

Jun Sakai

This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignee: Ibiden Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Sakai. Retrieved from https://idiyas.com/inventor/jun-sakai-ypfqzth5

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

USPTO Granted Patents = 11 

% Patents Active = 81.8

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2026

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11 patents (USPTO):Explore Patents

Title: Jun Sakai - Innovator in Printed Wiring Board Technology

Introduction

Jun Sakai is a prominent inventor based in Ogaki, Japan. He has made significant contributions to the field of printed wiring board technology, holding a total of 11 patents. His innovative designs have advanced the capabilities and efficiency of electronic components.

Latest Patents

Sakai's latest patents include groundbreaking designs for printed wiring boards. One of his patents describes a printed wiring board that features a first conductor layer, a resin insulating layer, a second conductor layer with a seed layer and a metal layer, a via conductor connecting the first and second layers, and a base layer containing resin and iron or chromium. Another patent outlines a printed wiring board that includes a resin insulating layer with an opening, a second conductor layer with a seed layer and electrolytic plating layer, and a via conductor that connects the first and second conductor layers, showcasing his expertise in enhancing the functionality of electronic circuits.

Career Highlights

Jun Sakai is currently employed at Ibiden Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in developing advanced printed wiring board technologies that are essential for modern electronic devices.

Collaborations

Sakai has collaborated with notable colleagues such as Susumu Kagohashi and Kyohei Yoshikawa, contributing to a dynamic team focused on innovation and excellence in technology.

Conclusion

Jun Sakai's contributions to printed wiring board technology exemplify his dedication to innovation and advancement in the electronics industry. His patents reflect a commitment to improving the efficiency and functionality of electronic components.

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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